Swinsian looks amazing, but is it still supported by the developer? Their website was last updated in 2018, and their last (and only) Twitter post was published in 2011.
Have you looked at Plex? Over the years I’ve run a Plex server on an Nvidia Shield, a PC, and a Mac. All have been reliable and easy to use, so I would expect their synology server would be as well.
there is a great iOS app called PlexAMP which is geared to music only.
You can set up Plex to connect when you are out and about as well and stream from your server at home.
Yes, I use Plex as a server for hosting movies, on my Synology. I haven’t looked into it for hosting music though. The main features I need are: 1. Import iTunes music, 2. Import and use/display my iTunes playlists. I 'll see if it supports the iTunes import.
I cannot get the Apple Music app to show the playlists I have in the iTunes folder (My iTunes music folder has been dormant for a very long time)
I googled ‘does Plex use iTunes playlists’ and found quite a bit of info including this article. Thought it might be helpful. It describes a synology setup and importing iTunes playlists.
The iTunes music is not DRM’d (now) so I just put it into a shared folder.
Don’t think I ever created a playlist with iTunes, all in VLC, so never had to migrate.
There are certainly more current options, in my case VLC is burned into my brain.
I am border line embarrassed