Apple music/ios 8.4 appears to have erased or removed access to all local music on my iPhone. Was not an iTunes match subscriber. Was not automatically downloading music in iTunes & app store settings. I did agree to the apple music trial, without reading ALL the terms of service, so maybe I gave them permission to do this. Maybe the music will come back once attempts to enable iCloud music library succeed. In the meantime, no songs for me unless I am online, and then only to songs bought through the iTunes store. I'm in canada.