I'm intrigued by an art form that has come into existence in my adult lifetime: music videos. Here's a cute example of another early one, Australian Ian Mason's Gotta Lotta Love, from 1978. I distinguish music videos which has an element of visual storytelling from simple concert footage. Like most early work, this one combines both, including some simple graphics. But still a good piece from an artist I'd never heard of before.
Another one I've posted before is Eddy Grant's Electric Avenue, from 1982. Another good example of early work: