The album "Who Sampled This?" was created by Rob swift who specializes in creating original sounds and beats, which involve what device?
Who Sampled This?: Who Sampled This? Who Sampled This?:  is the sixth album by the turntablist, Rob Swift. Turntablism: Turntablism is the art of manipulating sounds and creating new music, sound effects, mixes and other creative sounds and beats, typically by using two or more turntables and a cross fader-equipped DJ mixer.
i don't know