That's what podcasting 2.0 and V4V music already does.
@Aaron of Essex makes rss feeds that get submitted to podcastindex and then apps like v4vmusic.com and stablekraft.app can play them. This also allows podcasts like Lightning Thrashes and Homegrown Hits to play these tracks all.
I've just seen people make these claim over and over for years just to onboard artists then leave them out to dry but if your working with
@Aaron of Essex then your on the right path.