[labarilem]

Usually it's one of these:

- Spotify's "Discover Weekly" playlist.

- Spotify's "Enhance Playlist" feature applied to my playlists (including the "Liked Songs" playlist).

- Friends (lots of them love music, some of them are musicians).

- Live DJ Sets on YT.

- Music compilation videos on YT.

- Artists I follow on Instagram. Some make music in niche genres and started their movements, which onboard new interesting artists from time to time. I found several cool emerging artists this way, to answer your question.