Yousician - Learn to play music at home, at your own pace
Gittyup - Understand your Git history! Contribute to Murmele/Gittyup development by creating an account on GitHub.
Chordify - Chordify turns any music or song (YouTube, Deezer, SoundCloud, MP3) into chords.
GITK - The GITK - Generalized Interface Tool Kit is a set of libraries, which form a (user) interface...
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.
Sublime Merge - Fast git client with integrated merge tool from the makers of Sublime Text