Sylvester on Don Kirschner's Rock Concert

[Discomanic]

Hello:
Looking for Sylvester's appearance on Don Kirschner's Rock Concert. Others guests were Sarah Dash and David Bowie. Small clip is here at The Evolution Will Be Televised : Videos | Logo Online
under Power of Disco. Thanks.

[Discomanic]

Well, I found this one. Now I'm looking for the promo video of "I (Who Have Nothing) and Sylvester's appearance on an upcoming show in San Francisco called "Dancing Wheels" where he and Martha/Izora are in Golden Gate Park and then cuts to "Can't Stop Dancing." Any help would be very much appreciated.....Thanks

[Discomanic]

Actually, I found "Dance (Disco Heat) from Rock Concert now I would like to find You Make Me Feel (Mighty Real). Thanks....