Cool site, thanks! it seems to also be backed by archive.org, i wonder if there's a way to move more stuff into that interface. the nirvana performance in the article isn't there for instance.
We landed an update on mobile last week that brought all 4,000 artists with a "collection" onto Relisten. That'll be coming to the web and sonos shortly as well.
We've been discussing the Aadam Jacob's collection with the archivists for some time. It comes with its own unique UX[0] and data constraints so we've been iterating on that and waiting for a critical mass of uploads before tackling it. We're getting closer though.
I agree with most of the sentiment in these comments. Archive and share non-comercially all the things!
[0] it's not "one" artist so it requires some custom UI, it should be unified through a single Aadam Jacob's collection, and it has a unique data path/structure on Archive.org relative to other collections
