Q. I added some songs from a U.S.B. drive to my iTunes library the other day, but when I went to transfer the files to my iPod, iTunes showed an exclamation point next to the song titles and nothing ...

Q: I recently went to play some music from my iTunes account. Surprised to find that the music that we had bought over the last 5 years was no longer in the account. Nothing at all was showing in my ...