Yousician - Learn to play music at home, at your own pace
ChordU - Extracts chords from any song, integrated YouTube.
Chordify - Chordify turns any music or song (YouTube, Deezer, SoundCloud, MP3) into chords.
Guitaa.com - Turn ANY song into chords, play along with interactive chords and diagram, transpose, loop, tempo control.
White Tiles 4 - White Tiles 4 is a music game that allows you to enjoy your leisure time by transforming your device into a floating piano.
Dream Piano Tiles 2018 - Dream Piano Tiles 2018 is a game through which you can enjoy songs, and you have to tap on tiles to enjoy songs.