Pavement and Wilco are both rock bands, which band consisted of Stephen Malkmus?
Pavement (band): Pavement was an American indie rock band that formed in Stockton, California in 1989. Wilco:  The band was formed in 1994 by the remaining members of alternative country group Uncle Tupelo following singer Jay Farrar's departure. Wilco:  Wilco's lineup changed frequently during its first decade, with only singer Jeff Tweedy and bassist John Stirratt remaining from the original incarnation. Wilco:  Since early 2004, the lineup has been unchanged, consisting of Tweedy, Stirratt, guitarist Nels Cline, multi-instrumentalist Pat Sansone, keyboard player Mikael Jorgensen, and drummer Glenn Kotche.
Pavement