Sonos with iPhone music

I too have purchased music I would like to stream to my Sonos. After reading the update, I decided I will have to unfortunately subscribe and pay to hear what I already purchased. However, my music does not show after subscribing. Now I am in the trial phase, does that have an affect?

the Sonos app doesn’t automatically show AppleMusic. You have to add the AppleMusic service and log into AppleMusic inside the Sonos app. Find Sonos services (it’s a little different for each of the devices), add the AppleMusic service, enter your account name and AppleID and your music will appear

Have you read this tech article from Sonos? It lists your options.

https://support.sonos.com/s/article/2922?language=en_US