@Sean Tilley have a Music Sales to the Fediverse website with #fraicamp and #hubzilla as proof of concept online since some time:

#^https://im.allmendenetz.de/channel/ehma

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This pages are a demo site by allmendenetz.de for demonstrating how Faircamp - a static site generator for audio producers - and Hubzilla - a CMS for the Fediverse - can work together as one system to present music in a network like the Fediverse.

By the decentralized Fediverse network millions of attendees have the option to get in contact with you, follow and commend your music releases and read all your news without depending on a single network provider.

With Faircamp it is quid easy to generate beautiful looking webpages on your pc for presenting your audio files in the internet.

With Hubzilla audio producer get the option to host this webpages easy on the web and in the Fediverse so that also a combination with your personal network news channel can be easy realized. Also they get the option to distributed files with a fine graded permissions system of Hubzilla. So not every thing has to be public and e.g. special downloads can be granted just to selected contacts and also connect to the Hubzilla shop app.

In an ideal case an audio producer would install such a system under an own domain but also the option to host several artists under one hub URL may be interesting for some.