A similar theory with two other Richard Hunt characters! In the UK spot for the Diana Ross episode, Beaker sings "Feelings" backed by Rowlf, Animal, Janice and Zoot. Methinks Jerry Nelson was performing Janice for this one leaving Richard free to perform Beaker, seeing as how Floyd is conspicuous by his absence. Although this is close to character...as methinks "Feelings" is a song Floyd wouldn't be caught dead playing.