The Real Book you know and love has now been updated to include backing tracks for 240 songs on one convenient USB flash drive stick! The four play-along CDs cost a combined $100 so this is an amazing package price! The Real Books are the best-selling jazz books of all time. Since the 1970s, musicians have trusted these volumes to get them through every gig, night after night. This package includes the complete book for the second edition of the C instrument Volume 2 book, as well as a USB stick for backing tracks matching arrangements in the book. Now you can play along with a real rhythm section, professionally recorded for these songs. The USB stick is compatible with Macs and PCs, with the tracks in MP3 format.