# Coffee Piano

> Explore chord progressions and reharmonization in a browser piano studio.

Coffee Piano is a browser studio for exploring harmony through sound and visual explanations. Users choose a key, mood, and difficulty level to generate chord progressions, then play them with sampled piano or Rhodes sounds. An on-screen keyboard and MIDI input support hands-on experimentation, including sustain-pedal use.

The Harmony Lab shows chord functions, alternative voicings, scale relationships, and guitar diagrams. Reharmonization controls let users change one bar or enrich a whole progression, with backing grooves available for improvisation. Players can record ideas, export progression MIDI, copy chords, and save projects locally, making the studio useful for learning, teaching, and composing.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/coffee-piano
- Official website: https://coffeepiano.com/
- Category: Education & learning / Arts & music learning
- Status: Launched
- Topics: Composition, MIDI, Music, Music learning, Piano
- Listing updated: 2026-10-30T16:50:27.162Z
- Information source: https://coffeepiano.com/

This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.