Once you listen to "Si Tuvieramos Aceite" you will know that you made the right decision in buying this book. These are some of the sounds you have always wanted to play but did not have the music for. They are Spanish & South American melodies which are unforgettable. i'm betting that when you listen to this CD, you will grab the book & look for one of the tunes you are listening to thinking "I just have to play that". This is great music. The accompanying CD is a recording of all the tunes.