No conflict of interest, I only saw the poject via Mastodon.
From the website:
Fediverse, Mastodon, and beyond
Gorgeous album pages
Audio streaming
Tour dates and tickets
Music discovery? Online sales? Analytics? There’s a lot more in store as the community grows.
No license file (yet?), but source code (or something like that) is on github: https://github.com/EmissarySocial/bandwagon
It seems like it’s an example app built with the Emissary Social Toolkit: https://emissary.dev/ https://github.com/EmissarySocial/emissary AGPL3