SiriusXM will rebroadcast Widespread Panic’s marathon New Year’s Eve show this weekend. The four-hour show will air on Jam On this Saturday at 2 PM and then again on Sunday at both 9 AM and 1 PM. The station will broadcast the entire performance, including appearances by John Keane and the Mega Blasters. For a look at Panic’s New Year’s Eve show, be sure to check out Amy Jacques’ recap in the Jambands.com news archives.