Apple's pouplar GarageBand sofware gives you the power and flexibility to make your own music happen – and Hal Leonard TrackPaks give you the tracks for the songs, no matter which instrument you play! The book Power Tools for GarageBand, assists in creating music quickly with excellent instruction and more than 150MB of FREE Apple Loops and 10 ready-to-use plug-in effects and synthesizers. Includes: Classic Rock TrackPak • Hip-Hop TrackPak • Modern Rock TrackPak • R&B TrackPak • Power Tools for GarageBand.