here are my picks....

DMF...Eight Days A Week...[[Shindig or Hallabaloo?)
DMC...tie...Forever Came Today...or Impossible Dream both Sullivan
JMC...Ladder from Sullivan
JML...I Guess I'll Miss The Man...live Soul Train vocal
SMC...tie National Anthem [[boxing ring version).... or ALL I WANT from Sonny and Cher...this clip more than any aside from the Sullivan UP THE LADDER performance screams things HAVE changed...
MSS...the only clip I really enjoy is Walk Away with Udo...the telethon clip of Don't let My Teardrops was nice...I hadn't read Cindy left yet...[[there was a local NYC area morning show called Wonderama...the group performed to pre recorded tracks of You're My Driving Wheel, Let Yourself Go, You Are The Heart of Me and Come Into My Life...I've only seen it when it was televised...I've never seen the clips repeated on the net anywhere...but since this was lipsynched I will have to assume that it was a great improvement over the screetch fest race track pace live work)