I love rhythm games, and this was a fun interpretation of the theme. Top notch music, good graphics and presentation, no complaints on the artistic side of things.
The controls took me FOREVER to get to grips with, though. Getting the right movements working on the right area of the screen at the right time took a LOT of trial, error, and frustration, and at some point I was convinced it was fundamentally broken, only went back for another try when I saw other commenters were able to beat it. Consider, on a future update, accepting the mouse movements wherever they're done on the screen, rather than the literal mechanical act of scratching the turntable, lol.