I love Dubstep! When I first moved here I subbed a spin class at a gay gym called Rain Fitness. I mix up my playlists and I use the BPM and the general melody of the song to drive my workouts - so the song selection can really vary. During this class some guy mumbled something and when I asked what he said he didn't want to tell me - and I encouraged him to tell me - apparently he didn't want me to play music that sounded like a "fax machine" anymore (Skrillex!). LOL I hate that gym. The owner owes me yet for both classes I taught there.