Hard and dirty...this is Bass House Insanity. You get a nice amount of material in this set. 4 construction kits, bass multis, bass one shots, drum build ups, drum loops, drum one shots, fx, music loops (which are retro- yet feel fresh), synth one shots, a few perc loops, synth lead multis, top loops, Serum presets and the midi. All in all, a very comprehensive set. This is the kind of stuff that melts speakers- play loud!