This app shows you how to play thousands of songs.

You only need to understand one simple scale.

  • Learn to play songs

  • Transfer what you learn to a real piano

  • Understand how to ‘play in a key’

  • Use for singing pitch-practice

  • Transpose any song to suit your own voice

  • Learn to work out melodies yourself

  • Understand chord theory and chord progressions


This short video explains how to use the scale:

You can quickly play chords and melody together to make real music. It’s much easier than people realise.