Working Class Audio Session #064 with Johnny Sangster!!! Johnny Sangster is known for his production and engineering work with Mudhoney, Posies, The Supersuckers, Smoosh, and The Makers, and also as guitarist for the Tripwires, Mark Pickerel and his Praying Hands, The Dear John Letters and Steve Turner’s Bad Ideas. Johnny has also served as bassist […] The post WCA #064 with Johnny Sangster appeared first on Working Class Audio.