I never left! Every once in a while I go and try Streaming again to see if they have gotten their shit together, and they still haven't. My hand-curated collection of MP3s, hand-ripped by me using the quality settings I like, carefully stored in a directory structure I understand, with filenames that make sense to me, meticulously tagged with the right metadata, gives me everything I need for music listening, and it doesn't require the Internet or a subscription to play. With hard drive sizes today, the cost of storage for a library of every music I would ever want to listen to is a rounding error. I don't care about discovery and engagement and royalty costs and all those metrics streaming companies optimize for.