Sesame Street - Little Jerry and the Monotones' performance on the "Rock & Roll!" vhs

From the 1990 vhs, "Rock & Roll!". Little Jerry and the Monotones perform their most famous song, "Telephone Rock" at the end of the vhs , and over the credits, after a connection problem occured at the beginning of the video. I belive this was probably their final appeareance as a full group.