Loren Mazzacane Connors (born October 22, 1949) is an American experimental musician who has recorded and performed under several different names: Guitar Roberts, Loren Mazzacane, Loren Mattei, and currently Loren Connors. He has worked with Alan Licht, Jim O'Rourke, bassist Darin Gray, Thurston Moore, John Fahey, Keiji Haino, Jandek, Suzanne Langille, poet Steve Dalachinsky, Chan Marshall, Margarida Garcia, Kath Bloom and Robert Crotty.