You wouldn't believe me if I told you that this was the best thing that I have ever bought!! Would you. Well I am being perfectly honest when I say this is a great investment if you like to sing, or play, or if you just like Any Grant. My vocal teacher even recomended this for anyones vioce! I was so happy that I would sing these christmas songs in church or in the car on the way to school to drop off my kids and my daughters who are 12 and 16 even love it, they love to sing and proform these songs there favorite song is "My Grown Up Christmas List" and they sing it laud and proud in the shower, on stage or where ever they may go. This book is AWSOME