The quintessential example of glitch art, imo, is Adult Swim's Off the Air, which compiles various short animations and music cut together with various datamoshed transitions. While the glitch stuff isn't always the central focus it definitely goes a long way towards setting the trippy vibe they're going for.

There are too many excellent episodes to list but Animals is a great one to get a feel: https://youtu.be/59QBOO6m210

And the Dan Deacon USA special episode might be peak Off The Air:

https://youtu.be/9X4fYP9bqqw