# eMusic.Tools

> Free music tools that run in the browser, for musicians, students and teachers. 25 tools: a tuner, a metronome, a virtual piano and drum kit, ear training, AI stem separation, an audio editor, a looper and a beat machine. Reference libraries of 420 chords, 714 scales, 483 chord progressions and 42 keys. Nothing to install and no account needed; signing in only raises the stem separation allowance. Available in English (/en), Polish (/pl) and Spanish (/es).

The English home page is https://emusic.tools/en. Every page lives under a language prefix, and the URLs below are the English ones. Tool and library paths are identical in the other languages, so `/en/tools/piano` is `/pl/tools/piano` in Polish and `/es/tools/piano` in Spanish. Blog posts have their own slug per language; the Polish and Spanish sections at the end link the indexes.

Tools are grouped the way the site groups them. Each group starts with its landing page, and a library entry also gives the URL shape of its item pages. AI stem separation runs on a GPU server and is metered in minutes: one free separation a day without an account, more after signing in. Everything else runs entirely in the browser.

## Create music online

- [Create music online](https://emusic.tools/en/tools/create): Make music in the browser - separate stems, edit audio, loop live and sequence beats. Export WAV, stems and MIDI.
- [Stem Separation](https://emusic.tools/en/tools/stem-separation): Separate any song into vocals, drums, bass and other instruments with AI. Upload a track, isolate the stems you need and download them. Free, no install.
- [Karaoke Maker](https://emusic.tools/en/tools/karaoke-maker): Remove vocals from any song with AI and download a clean instrumental MP3 you can sing along to. Free, no signup, no watermark.
- [Acapella Extractor](https://emusic.tools/en/tools/acapella-extractor): Pull a clean vocal stem out of any song with AI. For remixes, samples, vocal practice and transcription. Free, no install.
- [Drumless Tracks](https://emusic.tools/en/tools/drumless-tracks): Strip the drums from any song with AI and keep the backing, so you can practise on your own kit or record your own part. Free, no signup, no install.
- [Audio Editor](https://emusic.tools/en/tools/audio-editor): Professional multi-track audio editor with BPM and pitch control. Edit, loop, cut, and synchronize multiple audio tracks in real-time.
- [Backing Tracks](https://emusic.tools/en/tools/backing-tracks): Free online backing track builder. Pick a chord progression, choose a drum groove, dial in tempo and swing, then jam. Export to MIDI, share by URL, save your grooves.
- [Looper](https://emusic.tools/en/tools/looper): Free browser-based loop station. Record, overdub and layer unlimited loops with effects, pitch shift, tempo stretch, saved sessions and WAV/MP3/stem export — like a Boss RC-300 in your browser.
- [Beat Machine](https://emusic.tools/en/tools/beat-machine): Make beats in your browser with a free online drum machine. Eight voices, 16 to 64 steps, velocity per hit, swing and humanize, seven kits, 50+ presets, plus WAV and MIDI export. No install, no signup.
- [Step Sequencer](https://emusic.tools/en/tools/sequencer): Program beats in your browser with a free 16-step drum sequencer. Toggle kick, snare, hi-hat and toms on the grid, set the BPM, add swing and loop the pattern instantly. No install, no signup.
- [Tuner](https://emusic.tools/en/tools/tuner): Tune your guitar, bass, ukulele or violin free in the browser. Real-time pitch detection through your mic shows the note and how many cents sharp or flat you are.
- [Advanced Tuner](https://emusic.tools/en/tools/tuner/advanced): Tune to any concert pitch from 415 to 466 Hz, in equal, just or Pythagorean temperament, with a capo offset, a strobe dial and a live stability graph.

## Practice tools

- [Practice tools](https://emusic.tools/en/tools/practice): Build technique in the browser - piano, metronome, ear training, drums and tempo work, with nothing to install.
- [Piano](https://emusic.tools/en/tools/piano): Free virtual piano in your browser: up to 49 keys, note names, a grand staff, four sounds and USB MIDI input. Nothing to install, nothing leaves your device.
- [Metronome](https://emusic.tools/en/tools/metronome): A free online metronome that starts on the first click. 10 to 1200 BPM, every time signature from 2/4 to 13/8 with its grouping accents, five kits and a tap tempo.
- [Advanced Metronome](https://emusic.tools/en/tools/metronome/advanced): Four independent voices in one bar, each with its own subdivision: polyrhythms, odd meters, a metric modulation calculator and a speed trainer up to 1200 BPM.
- [BPM Tapper](https://emusic.tools/en/tools/bpm-tapper): Tap along to any song to measure its tempo. Get an instant BPM reading with an accuracy score and tap history, free in your browser.
- [Ear Training](https://emusic.tools/en/tools/ear-training): Train your musical ear with five focused tools: intervals, note identification, chord quality, scale & mode recognition and solfège. Free, browser-based, with saved progress and difficulty levels.
- [Drums](https://emusic.tools/en/tools/drums): Play a virtual drum kit in your browser with your keyboard, mouse or touchscreen. Kick, snare, hi-hat, toms and cymbals sampled from a real acoustic set - free, no install.

## Explore music theory

- [Explore music theory](https://emusic.tools/en/tools/explore): Understand how music works - chord and scale libraries, the circle of fifths, progressions, key signatures and terms.
- [Chord Library](https://emusic.tools/en/tools/chords): Browse 120+ piano and guitar chords with notes, diagrams, audio and progressions. Major, minor, 7, maj7, m7, diminished, augmented and suspended chords in every key. Item pages follow https://emusic.tools/en/chords/{slug}, for example https://emusic.tools/en/chords/c-major (420 pages).
- [Scale Library](https://emusic.tools/en/tools/scales): Browse 260+ music scales across every key - major, minor, modes (dorian, phrygian, lydian…), pentatonics, blues, exotic and Japanese scales - with notes, formulas, diatonic chords and audio. Item pages follow https://emusic.tools/en/scales/{slug}, for example https://emusic.tools/en/scales/c-major (714 pages).
- [Scale Finder](https://emusic.tools/en/tools/scale-finder): See any major, minor, modal or pentatonic scale lit up on a piano keyboard and a guitar fretboard. Audio playback for every scale and key.
- [Progressions](https://emusic.tools/en/tools/progressions): Browse hundreds of chord progressions in every key - pop, jazz (ii-V-I), blues, rock and cinematic - with audio playback, famous songs and Roman numeral analysis. Item pages follow https://emusic.tools/en/progressions/{slug}, for example https://emusic.tools/en/progressions/c-major-i-v-vi-iv (483 pages).
- [Circle of Fifths](https://emusic.tools/en/tools/circle): An interactive circle of fifths: see the key signature of every key, its relative major or minor, the chords that belong to it, and how far to transpose.
- [Interval Songs](https://emusic.tools/en/tools/interval-song-chart): Memorize intervals fast: a chart of well-known songs whose opening melody outlines each interval, ascending and descending. Audio playback included.
- [Musical Terms](https://emusic.tools/en/tools/musical-terms): Searchable dictionary of common Italian musical terms - tempo (allegro, andante, largo), dynamics (pianissimo, forte), expression, articulation and form markings, with meanings.
- [Chords in Every Key](https://emusic.tools/en/keys): Browse the diatonic chords for every major and minor key. Find which chords belong to C major, G major, A minor, E minor and more - with Roman numeral analysis and progressions. Item pages follow https://emusic.tools/en/keys/{slug}, for example https://emusic.tools/en/keys/c-major (42 pages).

## Music utilities

- [Music utilities](https://emusic.tools/en/tools/utils): Quick helpers for everyday playing - transpose a song, name a chord or note, find an interval, print staff paper.
- [Transposer](https://emusic.tools/en/tools/chord-transposer): Paste chords or a full song and transpose by semitones, key or capo. Chords stay aligned over lyrics, with ChordPro, Nashville numbers and Roman numerals.
- [Chord Finder](https://emusic.tools/en/tools/chord-finder): Free online chord finder. Click notes on the piano keyboard and instantly identify which chord they form. Detect major, minor, 7, maj7, m7, sus, dim and more.
- [Note Finder](https://emusic.tools/en/tools/note-finder): Free note finder and trainer for piano and guitar. Identify notes on the keyboard or fretboard, train your sight reading and learn note names with audio playback. Streak and accuracy stats included.
- [Interval Finder](https://emusic.tools/en/tools/interval-finder): Identify musical intervals between two notes. Hear them harmonically or melodically, ascending or descending. Streak and accuracy stats included.
- [Key Signatures](https://emusic.tools/en/tools/key-signatures): Explore all 24 major and minor key signatures with sharps, flats, diatonic chords and relative/parallel keys. Practice with two trainer modes: count the accidentals or identify the key from its signature.
- [Staff Paper](https://emusic.tools/en/tools/staff-paper): Print or save free manuscript paper for piano (treble, bass, grand), guitar tab, ukulele tab and drum sheet. Print directly from your browser to PDF.

## Scales and progressions by mood and genre

Entry points into the two largest libraries. Each page lists the scales or progressions that fit, with audio.

- [Bright scales](https://emusic.tools/en/scales/mood/bright): Major and major-modal scales: happy, open, the sound of celebration and wide vistas. Used heavily in pop, country and triumphant film cues.
- [Melancholic scales](https://emusic.tools/en/scales/mood/melancholic): Minor and minor-modal scales: introspective, wistful, the colour of love songs and rainy-window scenes. The default emotional palette for ballads, folk and indie.
- [Tense scales](https://emusic.tools/en/scales/mood/tense): Half-diminished modes and altered scales: uneasy, dramatic, the sound of anxiety and impending change. Common in thrillers, jazz tension and progressive rock.
- [Exotic scales](https://emusic.tools/en/scales/mood/exotic): Non-Western and synthetic scales: instantly evocative, used to suggest a place, a culture or an otherworldly atmosphere. Common in film scores and world fusion.
- [Mysterious scales](https://emusic.tools/en/scales/mood/mysterious): Symmetric and tonally ambiguous scales: neither major nor minor, drifting outside diatonic gravity. The sound of dream sequences, sci-fi and impressionist music.
- [Epic scales](https://emusic.tools/en/scales/mood/epic): Wide-interval and modal-mixture scales: heroic, cinematic, the sound of triumphant fanfares and adventure films. Common in orchestral, metal and game soundtracks.
- [Neutral scales](https://emusic.tools/en/scales/mood/neutral): Pentatonic and chromatic scales: flexible, universal, suitable for any context. The default colour for improvisation and the building blocks of melodic invention.
- [Pop chord progressions](https://emusic.tools/en/progressions/genre/pop): Catchy, sing-along progressions used in modern pop hits and radio anthems.
- [Rock chord progressions](https://emusic.tools/en/progressions/genre/rock): Energetic, riff-driven progressions that power rock songs from classic to alternative.
- [Jazz chord progressions](https://emusic.tools/en/progressions/genre/jazz): Sophisticated harmonic motion built on extended chords and ii–V–I cells.
- [Blues chord progressions](https://emusic.tools/en/progressions/genre/blues): Twelve-bar and minor blues progressions with strong dominant motion.
- [Folk chord progressions](https://emusic.tools/en/progressions/genre/folk): Simple, open-position progressions that work great for acoustic guitar and singing.
- [Classical chord progressions](https://emusic.tools/en/progressions/genre/classical): Functional harmony patterns rooted in tonic, predominant and dominant motion.
- [R&B and Soul chord progressions](https://emusic.tools/en/progressions/genre/rnb): Smooth, soulful progressions with frequent secondary dominants and extensions.
- [Metal chord progressions](https://emusic.tools/en/progressions/genre/metal): Dark, modal progressions emphasizing minor keys, ♭VI, ♭VII and chromatic tension.
- [Cinematic and Film chord progressions](https://emusic.tools/en/progressions/genre/cinematic): Modal, suspenseful progressions used in film scoring, trailers and games.
- [Uplifting progressions](https://emusic.tools/en/progressions/mood/uplifting): I-IV-V and I-V-vi-IV-style movement: the cheerful, anthemic core of pop and worship. Big payoff resolutions, comfortable diatonic motion.
- [Melancholic progressions](https://emusic.tools/en/progressions/mood/melancholic): Minor-key vi-IV-I-V variants and Aeolian loops: wistful and introspective. The default colour for ballads, indie and rainy-window scenes.
- [Energetic progressions](https://emusic.tools/en/progressions/mood/energetic): Four-chord loops with strong root motion and dominant pulls: drives EDM, funk, classic rock, gospel up-tempo.
- [Tense progressions](https://emusic.tools/en/progressions/mood/tense): Diminished, half-diminished or modal-borrowed turns. Dramatic, heavy in thrillers, jazz tension and prog rock.
- [Mysterious progressions](https://emusic.tools/en/progressions/mood/mysterious): Modal mixture and unexpected chromatic shifts: sci-fi, ambient, dream-sequence colour. Drifts outside diatonic gravity.
- [Epic progressions](https://emusic.tools/en/progressions/mood/epic): Big modal-mixture progressions with heroic motion: film scoring, power ballads, anthemic metal. Triumphant payoff is the goal.
- [Smooth progressions](https://emusic.tools/en/progressions/mood/smooth): ii-V-I families, smooth voice leading, extended chords. R&B, neo-soul, lounge jazz and Brazilian harmony.
- [Nostalgic progressions](https://emusic.tools/en/progressions/mood/nostalgic): Doo-wop I-vi-IV-V and Canon-style descents: the harmonic shorthand for memory and longing. Old-school pop and folk staple.

## Blog

- [Blog](https://emusic.tools/en/blog): Music tips, tutorials, and practical guides for musicians of all levels. 27 articles in English.
- [Memorize Every Interval With a Song You Already Know](https://emusic.tools/en/blog/memorize-intervals-with-songs): A perfect fifth sounds like the start of Twinkle, Twinkle, Little Star. A perfect fourth sounds like Here Comes the Bride. The interval song chart turns that trick into a full reference, and the Interval Finder turns it into a habit.
- [Drumless Tracks: How to Remove the Drums From a Song and Practise Over It](https://emusic.tools/en/blog/how-to-make-a-drumless-track): A drumless track is a song with the drum part taken out, so the seat behind the kit is yours. Here is how to make one from a recording you own, find its tempo, and turn it into a practice session that is worth the hour.
- [Your First Loop in Five Minutes: Record, Overdub and Trim in a Browser Looper](https://emusic.tools/en/blog/first-loop-in-five-minutes): A looper records a few bars and plays them back while you add layers on top. The browser one does it with no pedal and no download. Here are the five minutes from an empty track to an exported mix.
- [440, 432 or 415 Hz? A Practical Guide to Calibration and Temperaments](https://emusic.tools/en/blog/a4-calibration-and-temperaments): Every tuner assumes A is 440 Hz and that all twelve semitones are equal. Both are choices, not facts. Here is what changes when you change them, and how to hear it.
- [How to Learn Piano in a Browser: Keys, Chords, Technique and a Practice Plan](https://emusic.tools/en/blog/how-to-learn-piano-online): A virtual piano gets you playing in a second. Knowing what to play, and in what order, is the part nobody hands you. Here is the keyboard explained, the scales and chords worth learning first, the technique that stops you plateauing, and a practice plan you can keep.
- [How to Practise With a Metronome: Tempo, Meter and the Drills That Work](https://emusic.tools/en/blog/metronome-practice-guide): A metronome does not make you play in time. Practising against one does. Here is what to set it to, how to read BPM as milliseconds, how odd and compound meters are counted, and the four drills worth the hour.
- [How to Identify a Chord Even If You Have No Idea What It Is](https://emusic.tools/en/blog/chord-identifier-how-to-use): Sometimes you play something that sounds good… but you don't know what it is. If you can't name it, you can't reuse it. That's where a chord identifier comes in.
- [How to Transpose a Chord Progression Without Rebuilding It](https://emusic.tools/en/blog/transpose-chord-progression): Sometimes a progression works perfectly… just not in that key. Doing it manually is slow and error-prone. That's where a transposer helps.
- [How to Use a Key So Everything Fits From the Start](https://emusic.tools/en/blog/music-key-how-to-use): One of the most common mistakes: starting without a clear base. You keep adding things until nothing fully fits. Defining a key at the start fixes that.
- [How to Build Chord Progressions That Actually Work](https://emusic.tools/en/blog/chord-progression-generator-guide): Knowing chords is one thing. Combining them is harder. Most people waste time on random combinations. A progression generator skips that step entirely.
- [How to Use a Scale Generator So Everything Fits From the Start](https://emusic.tools/en/blog/scale-generator-how-to-use): When a melody doesn't work, it's usually because one note doesn't belong. It's not bad hearing - it's the wrong set of notes. That's where a scale generator helps.
- [How to Use a Chord Generator and Stop Guessing What You're Playing](https://emusic.tools/en/blog/chord-generator-how-to-use): When you're not sure what chord you're playing, the usual move is to try shapes until something works. A chord generator changes that - it shows you what the chord is made of.
- [Mastering Audio Effects: How to Actually Use Them](https://emusic.tools/en/blog/mastering-audio-effects-guide): Applying effects is not the hard part. The real challenge is understanding what each control does and when to use it. A complete guide to reverb, delay, distortion, chorus, phaser and more.
- [Mastering Stem Separation Controls: A Practical Advanced Guide](https://emusic.tools/en/blog/stem-separation-controls-guide): Once you split a track into stems, the real work happens after, when you start using the controls. Here's how to get the most out of Solo, Mute and sync.
- [How to Use Audio Effects Online: Reverb, Chorus, Flanger and Phaser Explained Simply](https://emusic.tools/en/blog/audio-effects-online-reverb-chorus-flanger-phaser): Audio effects might seem complicated at first, but they're not that hard once you get the idea. Here's what each one does and when to use it.
- [7 Things You Can Do With an Online Audio Editor (Beyond Trimming)](https://emusic.tools/en/blog/7-things-online-audio-editor): Most people think an online audio editor is just for cutting files. But if you use it a bit more, it can do a lot more than that.
- [Free Online Audio Editor: A Complete Guide to Getting the Most Out of It](https://emusic.tools/en/blog/free-online-audio-editor-complete-guide): An online audio editor sounds basic at first, but there's a lot more you can do. Discover effects, fade in/out, tempo detection and everything in between.
- [How to Practice Drums Without a Drum Kit: 7 Methods That Actually Work](https://emusic.tools/en/blog/practice-drums-without-drum-kit): You want to learn drums but can't have a kit at home. The good news is you can make real progress without a drum kit. Here are 7 methods that actually work.
- [How to Learn Songs by Ear: A Step-by-Step Method for Any Instrument](https://emusic.tools/en/blog/how-to-learn-songs-by-ear): Learning songs by ear is one of those skills that really sets musicians apart. You go from relying on tabs or sheet music to being able to figure out almost anything you hear.
- [How to Make a Cover at Home Without Professional Gear (Step by Step)](https://emusic.tools/en/blog/how-to-make-a-cover-at-home): You can get a solid result with what you already have and a few online tools. Here is a simple step by step approach to making a cover at home without professional gear.
- [Free Online Audio Editor: Edit, Mix and Adjust Without Installing Anything](https://emusic.tools/en/blog/free-online-audio-editor): Professional tools can do a lot but come with a learning curve. An online audio editor can handle what you need in a much simpler way, free and with no install required.
- [Free Online Virtual Drum Kit: Start Playing Without an Instrument](https://emusic.tools/en/blog/free-online-drum-kit): Practicing drums at home is not easy. That's why online virtual drum kits have become such a useful option. The drum machine from emusic.tools lets you play a full kit directly in your browser, no install needed.
- [Free Online Metronome: How to Lock in Your Timing Without Spending a Cent](https://emusic.tools/en/blog/free-online-metronome): Rhythm is the backbone of music - if your timing is off, the whole song falls apart. The free metronome on emusic.tools gives you a pro tool right in your browser, no download needed.
- [The Circle of Fifths: Actually Understanding It (Without Overcomplicating It)](https://emusic.tools/en/blog/circle-of-fifths-explained): The circle of fifths is something every musician comes across, but not everyone really gets it. Here's a clear, practical way to understand it and actually use it.
- [Free Online Virtual Piano: Play and Learn Without a Physical Instrument](https://emusic.tools/en/blog/play-piano-online-free): Learning piano no longer means you need an instrument at home. With a free online virtual piano you can start playing today, practice chords, try melodies and train your musical ear directly from your browser.
- [How to Separate Vocals from Any Song with AI (Free, in Seconds)](https://emusic.tools/en/blog/how-to-separate-vocals-with-ai): Ever tried to do a cover but can't find the karaoke version? Or want to practice without the vocals in the way? With AI, you can split any track straight from your browser - free and in seconds.
- [How to Tune Your Guitar Online for Free (No App Needed)](https://emusic.tools/en/blog/free-online-guitar-tuner): You're about to play and your tuner is nowhere to be found. Don't stress - your browser is all you need. Here's how to get in tune in under a minute, for free.

## Polski

- [Darmowe Narzędzia Muzyczne Online](https://emusic.tools/pl/tools): Strojenie, gra, ćwiczenia i odkrywanie muzyki - w przeglądarce, za darmo.
- [Twórz muzykę online](https://emusic.tools/pl/tools/create): Twórz muzykę w przeglądarce - rozdziel ścieżki, edytuj dźwięk, nagrywaj pętle i układaj bity. Eksport do WAV, ścieżek i MIDI.
- [Narzędzia do ćwiczeń](https://emusic.tools/pl/tools/practice): Ćwicz technikę w przeglądarce - pianino, metronom, kształcenie słuchu, perkusja i praca nad tempem. Nic nie instalujesz.
- [Poznaj teorię muzyki](https://emusic.tools/pl/tools/explore): Zrozum, jak działa muzyka - biblioteki akordów i skal, koło kwintowe, progresje, oznaczenia tonacji i słownik pojęć.
- [Przydatne narzędzia](https://emusic.tools/pl/tools/utils): Szybkie pomoce na co dzień - transponuj utwór, nazwij akord lub dźwięk, znajdź interwał, wydrukuj pięciolinię.
- [Biblioteka akordów](https://emusic.tools/pl/tools/chords): Przeglądaj ponad 120 akordów pianina i gitary z dźwiękami, diagramami, audio i progresjami. Akordy durowe, molowe, septymowe, zmniejszone, zwiększone i sus we wszystkich tonacjach.
- [Biblioteka skal](https://emusic.tools/pl/tools/scales): Przeglądaj ponad 260 skal muzycznych w każdej tonacji - durowe, molowe, modi (dorycka, frygijska, lidyjska…), pentatoniki, bluesowe, egzotyczne i japońskie - z dźwiękami, formułami, akordami diatonicznymi i dźwiękiem.
- [Progresje](https://emusic.tools/pl/tools/progressions): Przeglądaj setki progresji akordów w każdej tonacji - pop, jazz (ii-V-I), blues, rock i muzykę filmową - z odtwarzaniem audio, znanymi utworami i analizą cyfr rzymskich.
- [Akordy w każdej tonacji](https://emusic.tools/pl/keys): Przeglądaj akordy diatoniczne każdej tonacji durowej i molowej. Sprawdź, jakie akordy należą do C-dur, G-dur, a-moll, e-moll i innych - z analizą cyfr rzymskich i progresjami.
- [Blog](https://emusic.tools/pl/blog): Porady muzyczne, samouczki i przewodniki dla muzyków na każdym poziomie. 27 artykułów po polsku.

## Español

- [Herramientas Musicales Online Gratis](https://emusic.tools/es/tools): Afina, toca, practica y explora música - en tu navegador, completamente gratis.
- [Crea música online](https://emusic.tools/es/tools/create): Haz música en el navegador: separa pistas, edita audio, graba loops en directo y programa ritmos. Exporta a WAV, pistas y MIDI.
- [Herramientas de práctica](https://emusic.tools/es/tools/practice): Trabaja tu técnica en el navegador: piano, metrónomo, entrenamiento auditivo, batería y tempo. Sin instalar nada.
- [Explora la teoría musical](https://emusic.tools/es/tools/explore): Entiende cómo funciona la música: bibliotecas de acordes y escalas, círculo de quintas, progresiones, armaduras y términos.
- [Utilidades musicales](https://emusic.tools/es/tools/utils): Ayudas rápidas para el día a día: transporta una canción, identifica un acorde o nota, busca un intervalo, imprime pentagramas.
- [Biblioteca de acordes](https://emusic.tools/es/tools/chords): Explora más de 120 acordes de piano y guitarra con notas, diagramas, audio y progresiones. Acordes mayores, menores, séptima, disminuidos, aumentados y suspendidos en toda tonalidad.
- [Biblioteca de escalas](https://emusic.tools/es/tools/scales): Explora más de 260 escalas musicales en cada tonalidad - mayores, menores, modos (dórico, frigio, lidio…), pentatónicas, blues, exóticas y japonesas - con notas, fórmulas, acordes diatónicos y audio.
- [Progresiones](https://emusic.tools/es/tools/progressions): Explora cientos de progresiones de acordes en cada tonalidad - pop, jazz (ii-V-I), blues, rock y música de cine - con audio, canciones famosas y análisis con números romanos.
- [Acordes en cada tonalidad](https://emusic.tools/es/keys): Explora los acordes diatónicos de cada tonalidad mayor y menor. Descubre qué acordes pertenecen a Do mayor, Sol mayor, La menor, Mi menor y más - con análisis de números romanos y progresiones.
- [Blog](https://emusic.tools/es/blog): Consejos musicales, tutoriales y guías prácticas para músicos de todos los niveles. 27 artículos en español.

## Optional

- [Sitemap index](https://emusic.tools/sitemap.xml): One child sitemap per page type: pages, blog, chords, scales, progressions, keys.
- [Contact](https://emusic.tools/en/contact): Get in touch with the eMusic.Tools team.