The Galvanize remix is pretty sick using a great pounding string/bass sound that's great for drum&bass. The rapping overtop sounds great too. It's a quality remix here. What You Waiting For is done fantastically. I hated the original song, but this remix is just sick. The use of her saying "Tic Toc" sounds great in the background with the drums. There's some nice bass in there too. Great rolling track that really gets a crowd moving.