Hi, nice work, its pretty simple and easy to use. I've often found new artists from one-off song collaborations eg Devonte Hynes from Solange's single Losing You. No connection between them is indicated from my minimal use of the site. But that's from the data feed (MusicBrainz) from what I gather, and adding such functionality may increase complexity. Would love to get a quick playlist from all the nodes in a neighbourhood so I could listen quickly. Keen to see where it goes.