Instruct: Classify Amazon reviews into positive or negative sentiment
Query: SMOOTH ZZ!

This is an excellent blues album even if you're not a big blues fan. It's soulful, smooth blues music. The crisp, clear sound quality and melodious tone to every song gives you that "Ahhh!" kind of feeling. It is a slight departure from his other works, and if you're not a fan of ZZ's or not, I think you'll like this one. If you are a ZZ fan, as I am, it's a must for your collection.