Every Noise At Once [1] has a nice web of genres and artists to check out.
From their description: Every Noise at Once is an ongoing attempt at an algorithmically-generated, readability-adjusted scatter-plot of the musical genre-space, based on data tracked and analyzed for 3,883 genre-shaped distinctions by Spotify as of 2020-01-30. The calibration is fuzzy, but in general down is more organic, up is more mechanical and electric; left is denser and more atmospheric, right is spikier and bouncier.