Pro Vocal Mixed Edition Volume 7-Whether you're a karaoke singer or preparing for an audition the Pro Vocal series is for you.This volume contains the lyrics melody and chord symbols for eight favourite Christmas songs. The CD contains demos for listening and separate backing tracks so you can sing along.The CD is playable on any CD player but it is also enhanced for PC and Mac computer users so you can adjust the recording to any pitch without changing the tempo! Perfect for home rehearsal parties auditions corporate events and gigs without a backup band.