So, this is a band I recently discovered:
I probably wouldn't have discovered it had not been for one small detail: Jess Harnell, the voice of Wakko Warner from Animaniacs, the announcer for America's Funniest Home Videos, Scary Terry from Rick and Morty, Captain Hero from Drawn Together, and countless other roles, is the lead singer.
Here's a couple of their songs:
https://www.youtube.com/watch?v=Mr4HffbAUTk