Hear it.
Play it.
Drop in an MP3 and get a timed chord map with the exact piano keys to press—simple enough to play even if you are just starting.
Drop your MP3 here
or choose a file from your device
MP3 · up to 75 MB · 20 minutes maxYour music stays yours.
Chords are analysed locally. Short audio sections are securely processed by OpenAI for lyrics and are not stored by FYNCHORDS.
Finding the harmony…
Preparing your track
Your song
0:00 · — BPM · Key —
Review the words
Automatic lyrics can miss words in dense mixes. Make any corrections here, or import an .lrc file.
—
Ready when you are
Keys to play—
Follow the song
Chords light up as the song plays
Lyrics & chords
Song map
The library.
Published songs from FYNMONSTA, ready to hear and play.
From sound
to structure.
- 01
Listen
Your browser reads the harmony and energy in short slices of the song.
- 02
Match
Each slice is compared against musical chord shapes and smoothed for natural changes.
- 03
Play
The timeline follows the audio while a live keyboard shows beginners exactly which notes to press.