My Gosh.
There are hundreds.
Salt Water Circus, Rock Around The Clock, That's Entertainment, Celebration (The Best Show Ever Produced By Any Park, Ever), Can't Stop The Music, I Believe in Country, Caribbean Serenaders, Kings of Komedy, International Air Show, City Rhythm, Apupetsho, Home for the Holidays, Encore, Festival of Fire (Stationary Fireworks up and Down the Tower and Lining the Royal Fountain), Bear Facts, Yogi's Picnic, Belly Up to the Bar - Belles, Grin n Bear It, Carribean Steel Drum Band, In Concert, World Cabaret, I Believe in Country, Rock & Roll Explosion, Smurfs are Coming, Yogi's Cavalcade of Christmas, World of Christmas, Gotta Dance, Country Music Showdown, Can't Stop The Music, Rockin Scooby, Yogi's Puppet Story, The Good Old Days are Back Again, Mimes, Characters, Jugglers, Magicians, Barbershop Quartet & Oom Pah Pah Band.
You Gotta remember that at one time there were shows pretty much in all parts of the park.
Festhaus always had one or two shows. International Showplace usually had three shows (POP, Country and Character), American Herritage Music Hall always had a major Broadway Style Show, There was a Stage in Columbia Palace, A Stage and Puppet Tree in HB and even a stage for an animal show in WAH.