My tracks seem to have stayed on onedrive since have returned them from the recycle bin of terror HOWEVER, I'm fairly sure its because I turned off keeping them only on onedrive, since I have left...

Am going to do the same for important stuff, cannot be expecting a file to be there after you pay for extra space online only for it to be deleted because some one messed up HUGE, I'll get my space...

I've not got windows ten on this machine, not registered my win ten at all, noticed a month ago, it took my entire collection of over 1200 songs, I am in contact with them to see what the hell is...