ITT: recommend similar songs/artists
https://www.youtube.com/watch?v=Dgn-ruhkkjw
https://www.youtube.com/watch?v=qocGLpVFS0w
https://www.youtube.com/watch?v=amYoaUywp8A
https://www.youtube.com/watch?v=ZSdvbyF0r9k
https://www.youtube.com/watch?v=69jvJwLhkFE