ChordSequence
Chord Player app icon

Chord Player for Android.
Build a song. Hear the band.

Write chord progressions on your phone and hear them played by drums, bass, piano and guitar, even with no connection.

Chord Player playing a song: Intro, Verse and Chorus, with the sounding chord lit up
Free No account needed Works offline Android 8.0 or later

What the app does

Songs, section by section

Intro, verse, chorus: each section holds its own chords. 15 chord types, slash bass notes, half-beat lengths, and piano and guitar diagrams for every chord.

A band that plays along

Drums, bass, piano and guitar in 17 styles, from Reggaeton and Bossa Nova to Jazz Waltz and Slow 6/8, with a metronome and a count-in.

Make the groove yours

Edit every instrument on a step grid, add swing, and play in 4/4, 3/4, 6/8 or 5/4. Nine drum kits, and a pattern you save once can be reused in any song.

Mix it

Volume, pan, EQ, compression and reverb for each instrument, so the band sits the way you want before you export.

Export it

M4A to share, WAV to keep editing, or MIDI to open the notes in your DAW.

Start from something

Open one of 11 songs, from Flowers to Easy on Me, or one of 8 classic progressions, and change it instead of starting from a blank page.

What it looks like

Six screens from the app, on a phone.

  • The song screen of Chord Player, with Intro, Verse and Chorus sections and the sounding chord lit up

    Your song, section by section. The chord that is playing lights up as it goes.

  • The chord editor, showing the chords of the key, the length of the chord and its bass note

    Pick a chord from the key, from outside it, or spell it yourself.

  • The rhythm editor, with a step grid for kick, snare, hi-hat and ride and a drawing of the kit

    Edit the groove step by step, one instrument at a time.

  • The mixer, with a fader and level meter per instrument, pan knobs and an EQ curve

    Level, pan, EQ, compression and reverb, per instrument.

  • The song library, with search, filters and songs to start from

    Your songs, plus 11 to start from and 8 classic progressions.

  • A chord shown as a guitar shape and as keys on a piano

    Every chord as a guitar shape and on the piano.

Hear the band

"Golden Hour" — the song in the screenshots, three sections in a pop ballad, exported straight from the app. Nothing was added afterwards.

Drums, bass, piano and guitar, played from the chords in the app. 1:43 · M4A.

How a song goes

  1. 1

    Write the chords

    Add a section, tap to add chords, and set how long each one lasts. The app names the degree, so you can see the shape of what you wrote.

  2. 2

    Pick how it plays

    Choose a style and the band plays your chords in it. Any section can keep a groove of its own.

  3. 3

    Shape it and take it

    Edit the pattern step by step, mix the four instruments, and export M4A, WAV or MIDI.

The app speaks English and Spanish, and follows whatever your phone is set to.

App or browser?

Same idea, two places to use it. Pick whichever fits where you play.

Android app Chord Player online
Works offline Yes No
Account None, songs stay on your phone Free account to save songs
Export M4A, WAV, MIDI WAV, MIDI
Share a song by link No Yes
iPhone and computer No Yes

Questions

Is it free?

Yes, the whole app. There is nothing to buy inside it and no account to make.

Does it work without a connection?

Yes. The sounds are on your phone, so writing a song and hearing the band work in a basement or on a plane.

Is there an iPhone version?

Not yet. On an iPhone or a computer, Chord Player runs in the browser instead.

What can it export?

M4A to send to someone, WAV to keep editing, and MIDI to open the notes in a DAW.

Which languages does it speak?

English and Spanish. It follows your phone, and Android lets you set the app to one or the other on its own.

Where do my songs live?

On your phone. Nothing is uploaded, and deleting the app deletes them with it.

Take your songs with you

Free on Google Play. No account, no connection needed.