THE SIMPSONS: When the Simpsons’ flight to Gainesville gets re-routed to New Orleans, Lisa is forced to face her failures, and regain her confidence as a jazz musician. Meanwhile, Bart is intrigued by the voodoo in Louisiana, and Homer is intrigued by the drinking in the “Lisa Gets The Blues” episode of THE SIMPSONS airing Sunday, April 22 (8:00-8:30 PM ET/PT) on FOX. THE SIMPSONS ™ and © 2018 TCFFC ALL RIGHTS RESERVED.