Whitewoods, also known as Bug Your Parents.
Made somewhat popular by Pyrocynical from his use of their song Beachwalk in his outro, along with Whitewoods revolutionizing Vaporwave by basically founding the genre. However many of their songs are extremely obscure and I assume that absolutely no one knows who they are.
Beachwalk: https://youtu.be/oF9yHO-UUws
12 million views, so definitely a hit, but they are overall very small and obscure in the grander scheme of things.