Unifying many different ITunes email addresses and passwords into one set?
Over the years, I've used many different email addresses and passwords to purchase hundreds of songs on iTunes.
Unfortunately, I never realized each song is tied to a particular combination and I have no record of previous ones. Now I can't get access to all songs.
How do I unify several different ITunes email addresses and passwords into one set? Thanks in advance.
iPod touch (2nd generation)