All my purchased music was properly transferred to YTM, and the analogy isn't quite 1:1 since I can download the mp3s I bought too and store them on my computer

All my purchased music was properly transferred to YTM, and the analogy isn't quite 1:1 since I can download the mp3s I bought too and store them on my computer. There may have been some cases where specific songs licenses weren't available (I'd like to see the percentage), though the help page says that once they get the license, the song will re-appear in your library too. Over the past year I have found their licensing has gotten better and I run much less into missing albums anymore.