Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Classic

His first masterpiece of songs. The sleazy, sexy atmosphere, mixed with a collection of songs that doesn't include even one less than genius song, this album was the album Prince tried to one up allt he way until 1999, where he actually perfected and expanded upon this style to the point where it was time to move on. To Purple Rain.Any ways, not one song on thsi album is bad. Dirty Mind, When You Were Mind, Sister, Head, Uptown, christ. All amazing funk songs. The ballads are good too, but really the funk is what hits you hard on this album. If you are interested in Prince, this is a good album to start with, but it's also good to just get them all from this to Sign O The Times.