2001. Machine Drum and Prefuse 73 both drop debut albums. Both serve cut up, stuttering, hip-hop that’ll get you jerking back and forth. No doubt, these two are cut from similar cloth — yet many still haven’t heard Machine Drum. What gives? Maybe it’s Prefuse’s A-list collaborators. But what Machine Drum lacks in “friends” he makes up for in deft drops and solid jazz and funk samples.