Piano Companion

Last edited: May 2020

Provider: Google Commerce Ltd

Useful links:

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Website of the developer:


Piano Companion is a comprehensive directory of chords and scales!

If you can’t remember the name of the chord or scale, this application helps you find the chord or scale using the keys.  If you cannot see a chord, you can create a custom chord and use it for chord tables or in your user collection.

The Piano Companion App displays the notes of the chords and scales, the pitch and fingering of both hands in major and minor scales – and you can also add your own fingering. You can also listen to how a scale or chord sounds in repeat mode or as arpeggio. You can display a list of compatible chords in the selected scale or a list of compatible scales for a selected chord.

This application helps you experiment with different chord progressions by using the image of the chord progression with relative or common chords.