Marketa Irglova and Glen Hansard on The Simpsons.
While I appreciate the show recognizing these artists, the movie Once came out 2 years ago. Their cultural references are so delayed that it’s just not a funny show (I know they plan these episodes out super early, but still – 2 years? No good).
*grumble* They really should have ended the show after season 3 *grumble*