Instruct: Classify an Amazon review into positive or negative sentiment.
Query: A polyrhythmic groove

Dr. Bialy is my godfather. Even so, his new book is one long cymbal roll with hi-hat accents and a bass line "to die for".Codaryl,"Cody", Moffettwww.musicweb.uk.net/encyclopaediawww.allaboutjazz.com