FL Studio - Image-Line's FL Studio, now on it's 12th version, is a well-known music production suite and the most popular beat processor on the market, due no doubt to its longevity. Read more about FL Studio.
Aftertouch - Aftertouch – 3D MIDI Controller created and published by Kevin Nelson.
GarageBand - GarageBand is a fully equipped music creation studio for Mac
SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
Cubase - Cubase is one of the world’s most powerful music creation software packages. From first idea to finished recording, Cubase helps you to make outstanding music.
keezy - A colorful soundboard. Play with music.