Upgrade iTunes music without DRM
How can I Upgrade iTunes music without DRM
MacBook Pro (17-inch Early 2011), OS X Mavericks (10.9.2), 17" i7
How can I Upgrade iTunes music without DRM
MacBook Pro (17-inch Early 2011), OS X Mavericks (10.9.2), 17" i7
Jagged Edge,
See the section "Can I upgrade my previously purchased music to iTunes Plus?" in this guide: iTunes Store: iTunes Plus Frequently Asked Questions (FAQ)
Upgrade iTunes music without DRM