I need help please,

ok so this is driving me insane. There is a kids movie or kids show from the late 80's to early 90's that I cannot remeber the name of or for the life of me can't find on Google.

Here are a few things that I remember about this:
I remember that all of the charecters were like monster puppets. All of these puppets were scared of this human puppet. In the beginning they sang a song called "the monster show"? There were a bunch of different songs/parts to the movie and one part had a small puppet living inside a big puppets mouth and he would come out and clean the monsters teeth and vacuum his tongue. Another part had a pair of gloved hands floating in blackness doing magic tricks. Another part had a pom pom like thing eating other pom pom like things i believe. The last part of the movie/show shows the human doing an evil laugh and all the monsters are running away.

Please help if you can!! It's driving me insane not to remember!