this week’s upcoming gigs are by Kreidler, Lee Scratch Perry, Tangerine Dream, Matmos, Chrome, a quartet featuring Eddie Prevost of AMM, the Mutant posted band Messer Chups (like Kubin meets Tipsy), an improvising orchestra led by free jazz legend Tristan Honsinger, a premiere of a multi-media Philip Glass work from 1982 and a giant festival of improvisors playing on instruments loaned from an ethnological museum.The Moers Music Festival also occurs, featuring Fred Frith, Jaki Liebzeit, Marc Ribot, Arto Lindsey, Sun Ra Arkestra