Daycore

Chopped and screwed is a genre of hip-hop music and technique of remixing and sampling music that involves slowing down the tempo and DJing. It was pioneered by DJ Screw, and became a staple in the Houston hip hop scene in the 1990s. The screwed technique involves slowing the tempo of a song down to 60 and 70 quarter-note beats per minute and applying techniques such as skipping beats, record scratching, stop-time and affecting portions of the original composition to create a "chopped-up" variant of the material.