Not sure if you mean finding more music or having people find music you create. If you intend for people to find your music you created on a private self hosted platform you obviously need to look elsewhere but if you want to find new music to listen to there are still options.
You can connect Tidal to your Plex and listen to any music on Tidal on Plex and get discovery/recommendations. You can also connect Plex to Last.fm and get recommendations that way. If you want to manually discover music you can use a site that does that like everynoise.com
Learn to torrent and throw Plex or Jellyfin onto your computer then you have your own Spotify and Netflix
Plex doesn’t offer everything Spotify can though.
Use the Plexamp app
I know Plex can stream music but it does not have a ability of discovery like Spotify has. Not even YouTube comes close.
For those who set music trends, spotify is a must.
Not sure if you mean finding more music or having people find music you create. If you intend for people to find your music you created on a private self hosted platform you obviously need to look elsewhere but if you want to find new music to listen to there are still options.
You can connect Tidal to your Plex and listen to any music on Tidal on Plex and get discovery/recommendations. You can also connect Plex to Last.fm and get recommendations that way. If you want to manually discover music you can use a site that does that like everynoise.com