Enjoy singing 8 Christmas favorites all arranged for female voice. The Ultimate Sing-Along books give you everything you need to sing with your favorite Christmas songs. Each book has the lyrics, music notation and chords with lyrics-only pages included. There are two versions of every song on the CD: a full performance track with a sound-alike recording, and a professional accompaniment track so you can sing along. When you play the CD on your computer (Mac or Windows) you can easily change the tempo and key to individualize the playback for just your voice and style.