Research into other animators - Walt Disney

I decided to look at one of the earliest animations, Walt Disney's Micky Mouse, that I could think of to see how animation began. I really like how random it is and all the movements of the characters go in time with the audio. I also noticed that the movement in the background is in a loop of the the same movement, which is some thingg i might like to consider interperating into my work if it is required.