How to redeem music from a discontinued source (classic net.net)?
Many of my tunes were down loaded via a discontinued source. How do I get iTunes to recognize those tunes in my account?
What exactly do you want to do with the tracks ? You can add them to your computer's iTunes library (if they're in a compatible format) via File > Add To Library and you can then sync them from there to iOS devices and iPods. They won't show on your account for redownloading via the Purchased section on a computer's iTunes or iOS device unless you, for example, subscribe to iTunes Match and upload them from your computer to it