Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: How do you define good music?

How do you define good music? Is it old music. Is it about doing the same thing over and over again. No...It's about ground breaking beats that stay good over time.This CD does not hold up. I admit it is exciting if you turn it up really loud. But then again isn't almost all dance music? The only thing I see on this CD is that it is live. The crowd almost make the cheesy buildups and clubby acid lines worth listening to. Being a music producer myself I can say this is not worth spending [money] on. ... Save your money and buy the new GU release nothing bad comes out of there. The CD reminds me too much of Louie Devito's N.Y.C. Underground Series.Sorry for disagreeing.RespectVentilator