NetEase Cloud Music private roaming is a function. Private roaming, as the name suggests, refers to private FM tracks that can be played randomly along with your own playlist. However, this is conditional. You can only join private FM if you like music, and you can play it on any device only when you are logged in. Play randomly on the mobile phone. If the music you have collected is not added to Likes, or the singers or singles you have collected, you cannot join private FM at any time on your mobile phone, but you can add it manually on your computer. Simply put, the private roaming function is a function that randomly plays music, and only the music you like will be added. At the same time, this function can only be used when logged in.