Will a new Apple Music subscription transfer my past songs and playlists?
My entire music library and playlists from the past several years are on my Music app (originally transferred from my iTunes) on my MacBook Air hard drive. If I subscribe to Apple Music, will all of my songs and playlists from my MacBook, including mostly songs imported from CD's, automatically transfer to the Apple Music cloud? And then can I sync multiple devices to this cloud library that matches my MacBook library and playlists so that my iPhone/other devices can access the same songs and playlists as my MacBook? Lastly, can I add new songs (obtained after purchasing Apple Music) to past playlists or do I need to create new playlists after I buy a subscription? I don't want to subscribe if I have to start from scratch and create all of my past playlists to manually add all of my songs to them again. I appreciate any clarification.
MacBook Air 13″