OP here: Hi there! I have built an interactive web app where you can choose any artist that you love and quickly find out who's in that band (if you choose a band) or what bands are related to an artist (if you choose a person)

You can also spawn the artist's related artists from Spotify and build a really big web of relationships and find, for instance, bands that are in the intersection between other bands.

Let me know what you think of it!

Really cool! Very snappy and works with lots of artists, keep it up