Download Supa Techno MIDI Keys series features 5 brand new Construction Kits for styles like Techno, House, Disco, Progressive and other club styles. The first chapter in Supa Techno MIDI Keys series features 5 brand new Construction Kits for styles like Techno, House, Disco, Progressive and other club styles. Covering exclusive drums, cutting edge leads, deep basses, wide pads, synths and sound effects.