Waves
For ears that want to learn

Music, decoded.One song, four ways in.

A music library that hands you the chords, the key, the tempo, and the stems — because that’s where music learning starts. Listen, sing, analyze, remix. Same audio, every angle.

The wordmark is a Cmaj9 chord — literally

Same audio · four ways in

Every song, four sides.

Amazing Grace
Traditional · G major · 76 BPM
G
G7
C
G
G
Em
D
D7
GAmazing grace, how sweet the sound
G7 · CThat saved a wretch like me
G · EmI once was lost, but now am found
D · D7Was blind, but now I see
Chords·CNN + LSTMLyrics·Word-timedStems·Demucs 4-wayPitch·PYIN + crepeKey/BPM·Librosa
Four rooms · one library

Add a song once. Use it four ways.

The Listen, Karaoke, Tools, and Create rooms share one library — analyze in Tools, sing in Karaoke, remix in Create. Same file, same extractions, four surfaces.

Why Waves exists

Streaming apps hide the interesting parts.

Chords, key, tempo, stems — treated as expert-only, tucked away from listeners. Waves puts them in front. If you want to know what makes a song feel the way it feels, that’s where you start.

No infinite scroll. No engagement optimization. No recommendation loop trained to keep you passive. Just tools for ears that want to learn, and a library that answers your questions when you have them.

Bring your first song in.

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Free while in preview · Google sign-in only · No credit card