Do you think it's the sheer number of songs or the fact that you don't find them memorable?
the number of songs. it's funny, because if the two discs were independent albums, i'd probably remember by heart the track lists without hesitating. i guess it also has to do with the fact that it contains some brief interludes that i tend to mix up in my mind. anyway, it's a mystery how memory works.
Indeed, I noticed that with time the first casualty is the sequence of the songs, I don't seem to forget the lyrics, I never could understand how the artists could manage to forget them, even when they wrote them or the chords but the order of the songs is something I struggle with.