Audulus - A universe of sound at your fingertips - Audulus is a modular music processing app
GarageBand - GarageBand is a fully equipped music creation studio for Mac
Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.
RapScript - RapScript is the fastest-growing word-machine that is specially designed for freestyle rappers.
Blocs Wave - A free audio app for creating music loops.
The Art of Rap - The Art of Rap is a free to use mobile application that allows you to create and record your rap movies to share it with others.