Today I launched iTunes and received the disturbing message: "The file iTunes Library doesn't appear to be a valid iTunes Library file. iTunes has attempted to recover your iTunes Library and renamed this file to iTunes Library (Damaged)." My "new" iTunes Library only contains 14 songs, where before this problem, I had about 4500 songs in the Library. I still have all the songs in the folder iTunes Music. How do I get all these songs that are in the iTunes Music folder back associated with the iTunes Library? I'm traveling 2500 miles starting on Monday and can't imagine going without my music, podcasts and audiobooks. Any help would be appreciated.