Conversation so far:
what took place after Uncle Tupelo broke up?
Jay Farrar searched for members for a band of his own. Jeff Tweedy was able to retain the rest of the Uncle Tupelo lineup, and created Wilco.
when did Wilco start recording?
Wilco began rehearsing a few days after the final Uncle Tupelo concert, and by August 1994 they were in the recording studio for their first album, A.M..

Question: Are there any other interesting aspects about this article?
Self-contained rewrite: Are there any other interesting aspects about the Uncle Tupelo article?