Miami-based hip-hop and R&B producers Marcello "Cool" Valenzano and Andre "Dre" Christopher Lyon have teamed up with IK Multimedia to create a custom version of the loop and beat remixing app Groovemaker, called the Cool & Dre edition, now available for the iPad as well as the iPhone and iPod Touch. The app allows users to control eight stereo loop tracks, adding from and manipulating a large library of grooves and rhythms custom-made for the pair's "Dirty South" style and "West Coast" vocals to create full-length tracks that can be shared as WAV files for further dev
