Wilco specialize in approximating Americana backdrops, orchestral pop-like arrangements, and the ability to teeter back and fall apart during a song, only to catch themselves and pull it all together by the end. Following the 1994 breakup of Alternative Country pioneers Uncle Tupelo, co-founder Jeff Tweedy formed Wilco and recorded the rootsy A.M. album. Being There took Wilco's sound to heartfelt and cerebral depths, while Mermaid Avenue, an album of Woody Guth...  [+]