Harel Schreiber (born 1979) is a Tel Aviv-based musician working under the name Mule Driver.
He has cooperated with numerous musicians and artists in various fields, from studio mixing to creating sound installations. He runs a small independent imprint focusing on raw electronic music, ranging from acid house to deep, dysfunctional sounds.
In recent years Schreiber has carved another niche for his live music-making as the bass player in Mujahideen, a highly acclaimed electronic-industrial-punk power trio.