Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: You'll Dance to this one!

Great sound and performance. These guys really get into it and rock the house. You'll be jumping and dancing all over your house. Really interesting to see Jerry Lee slowly get into the mood and eventually smile after jumping up on top of the piano. You'll be smiling too. If you want a mood changer, this one will do it. Note: would have been better without Paul from Letterman's show. Oh well!