iTunes will play a song, but won't show it in the library
I am experiencing strange behavior with my iTunes 10. After adding an album through File -> Add to Library, the album files get copied into my iTunes Music folder, but the songs do not show up in the Music Library. I tried sanitizing the MP3 using MP3 Scan and Recover software, to no avail. If I double-click any of the songs in Finder, they open in iTunes and start playing, but the song is still not present in the Music Library.
I would be grateful for any suggestions as to how to solve this issue. Thanks.
--Jiri
MacBook Pro 2007, Mac OS X (10.6.4)