Great idea, but needs work
I am rating this one as highly as I am ONLY because it is an attempt to prove a really cool concept. Good idea, trying to add a mechanic to the typical rhythm game. Main problems, in no order: You need to be able to tweak the sensitivity on the sliders. Make the sliders longer; in fact, give the whole turntable more screen real estate, give the meters LESS. Make the meters different colors to distinguish them. Make all the event alerts more noticable somehow. Overall, the game suffers from not enough visual and audio feedback from what the player is doing.