I tried your Bandcamp site and it is cluttered with all kinds of weird, amateurish junk - including Hip Hop, which is the musical equivalent of toxic waste.
How is anyone supposed to find original rock and roll without having to wade through all the dreck on that site?
Go to the
Browse by tags section. From there you can select Rock. But within the
Rock genre you can further refine your search for sub genres like
rock & roll,
garage rock, and so on. In each subgenre there are scores of bands and tunes you can sample and stream - and even buy if you're so inclined.