Touch Pianist - Play piano like a pro without playing piano.
Musico - A game-based digital play-along practice platform 🎶
EarMaster - Professional software for ear training and practical music theory on Windows and Mac.
7Pad Scales and chords - Music instrument and assistant for playing scales and chords.
lightnote - An interactive site to learn the basics of music theory 🎶
Meludia - Listening exercises and to sharpen your ear and music theory skills