Sittin' at a Bar is a repackaging of Rehab's 2000 studio album Southern Discomfort, with a shuffled track listing. Epic Records put it out to capitalize on the success of the song "Sittin' at a Bar" which had been re-recorded and released as a single by the band's new label, Universal.

Track list "Sittin' At A Bar" (3:37) "Hey Fred" (3:58) "Storm Chaser" (feat. Cee-Lo Green & Big Gipp of Goodie Mob) (3:30) "Crazy People" (3:10) "Scarecrow" (3:41) "It Don't Matter" (3:40) "Drinkin' Problem" (feat. Steaknife) (3:34) "Rattle My Cage" (3:05) "More Like You" (feat. Mandy Lauderdale) (3:49) "Miss Jones" (3:36) "Thinkin Again" (4:50) "Kick My Ass" (4:11) "Sittin' At A Bar (Karaoke Version)" (3:38)