Cerrot, are you actually missing the tracks or are they just not showing up in your program? I notice that depending on how I search my digital music database, that sometimes songs don't show up. My example is that when I arrange by artist (album covers/names show) and are arranged in order by the artist's name (not album name). In some of these instances in which a song on an album was performed by another artist or even the main artist but featuring a second/other artist, the songs don't show up! My experience (I use Mac and iTunes) is that when I display my music by album sort vs. artist sort, this is not a factor.
