I have just updated the software to 15.8.1 as it requires update to my Sonos Roam and then after the update, all music services disappeared and even my NAS musics are unplayable.
Moderator note: We updated this article in October 2023 with new information below.
This behavior was due to a Sonos cloud outage at that time that is now resolved. Therefore we closed this topic.
Best answer by Jamie AView original