As for the appearances of Little Chrissy and Little Jerry's bands, I was referring to the episodes where they would visit the street, such as when Little Chrissy and Big Jeffy would ask for Elmo's help into taking Little Jerry's place when he was sick, when Little Jerry and the Monotones visited Sesame Street for Gina's fan club dedicated to them, when Elmo, Little Chrissy, and Big Jeffy helped Bob with the rendition of London Bridge, when Elmo and Little Chrissy and the Alphabeats were looking for a gig to play on the street, and when Big Bird, Elmo, Prairie Dawn and Snuffleupagus form Big Snuffie and the Alphatones after seeing Little Jerry and the Monotones perform. That's exactly what I was talking about. Anyway, I fully respect your opinion about "Best Of" sets, and feel free to agree/disagree about my idea. Everyone's opinions count.