Band-in-a-Box Pro 2011 MAC (Mac-DVD) Band-in-a-Box is a powerful and creative music composition tool for exploring and developing musical ideas with near-instantaneous feedback. Just type in the chords to any song (like C or Fm7b5), choose a musical style from the hundreds available, and click the [Play] button. Band-in-a-Box automatically generates a full backing arrangement including RealDrums and RealTracks. Band-in-a-Box Pro includes: Pro RealCombos - Jazz Swing 140 - Pop Rock 120 - Medium Country Swing - Medum Rock - RealDrums Set 1 - Styles Sets 03 - 200 MIDI Styles in a variety of genres. -100 MIDI Solos in a variety of instruments. - and more 50 exciting new features and enhancements including 101 new RealTracks, big improvements to the sound of the RealTracks, RealTracks much smaller and you can now have RealTracks styles changes within a song. Now includes compatibility with new iPhone, iPod touch, or iPad version. Generate, play, and save songs on your iPhone, iPod touch, or iPad - with the same high quality RealTracks sound!