Which musician performed with Stephen Malkmus and the Jicks, Jon Spencer or Stephen Malkmus?
Jon Spencer:  He has been involved in multiple musical acts, such as Pussy Galore, Boss Hog, Heavy Trash and The Jon Spencer Blues Explosion. Stephen Malkmus: Stephen Joseph Malkmus (born May 30, 1966) is an American musician best known as the lead singer and guitarist of the indie rock band Pavement. Stephen Malkmus:  He currently performs with Stephen Malkmus and the Jicks.
Stephen Joseph Malkmus