Bought music from old windows computers
How do I get music I bought from Itunes store and downloaded on computers that have died? How do you deactivate a computer you don't have any more ?
If your computer doesn't work or you don't have it, you need to deauthorize all computers and then reauthorize the ones you're still using. You don't need to deauthorize your iPhone, iPad, or iPod touch, but you do need to disassociate your iOS devices from your Apple ID. Your iOS devices don’t use any available authorizations.