'Thank You Friends,' the first cut on Big Star's third album is Wilco's most  frequently played cover song, according to a Wilco fan site. It was also an entirely approriate tribute at Pittsburgh's Wilco show tonight to late great Big Star lead singer and songwriter, Alex Chilton.

Thank you friends Cassandra (FOB: friend of Bob) and Brandy (Tony Margherita Management) for the fantastic seats!

Great show, too.