As someone who spend his days trying to discover new artists, Spotify is your best friends!

- Spotify Playlists: good to have a "global" view of any genre

- Songs/Artists radio (right click on a song or artist -> "Go to song/artist radio"): recommends you songs you know AND songs you've never heard in the same style of the song/artists you picked

- Latest releases: listening to latest released albums gives a good idea of what is new in any genre

- Daily mixes, "genre" mixes, "mood" mixes, "decades" mixes... All these custom made playlists are mixing both songs you listen to and recommended songs (but mostly ones you know, ngl)

- Discover Weekly: only things you've never heard of

- Similar artists: list of similar artists on any artist's profile

- Featurings: if you listen to a lot of feats, just go listen to the all the artists featured

The key is curiosity! The more different artists you listen to, the better it gets.