Oh my gosh! I just had to share this link with you:
There are clips to all sorts of old and current musicals! This is nothing short of an absolute treasure! To see young and "old" stars in their heyday... what a gift!
Just select the musical you want to see, and you can view a clip of that production. I was just trippin' on Barbara Harris' "Apple Tree" performance right alongside Kristin Chenoweth's recent revival. WOW!