Wilco is an American rock band formed in 1994 in Chicago, Illinois. The group emerged from the ashes of the alternative country band Uncle Tupelo, which disbanded in 1994. Known for their eclectic sound, Wilco blends elements of rock, folk, and experimental music, often pushing the boundaries of traditional genres. The band's lineup has changed over the years, with Jeff Tweedy as the consistent frontman and primary songwriter. Wilco has released several critically acclaimed albums, including Yankee Hotel Foxtrot and A Ghost Is Born, earning them a dedicated fan base and numerous awards, including Grammy Awards.