Tristan Loper · CC BY-SA 2.0

Jeff Tweedy co-founded the alternative country band Uncle Tupelo with Jay Farrar before forming Wilco after its breakup, leading the band through albums including Yankee Hotel Foxtrot and A Ghost Is Born, the latter winning a Grammy for Best Alternative Album in 2005. Across three decades he's released twenty studio albums in total, including collaborations with Billy Bragg on the Mermaid Avenue project and one record made with his son Spencer.