One final Wakarusa collaboration has come to light. Friday night former Particle guitarist Charlie Hitchcock sat-in with Groovatron for a version of Peter Gabriels ‘Sledgehammer.’ Since parting ways with Particle last fall, Hitchcock has toured with Banyan and started construction on his solo career. He has also launched a homepage. Groovatron will perform next at Urbana, IL’s Canopy Club on June 24.