Open iTunes/iPod (or whatever) to answer the following.
Total number of tracks: 17739
Sort by song title:
-First Song: A-1 Dieselhed
-Last Song: ? Secret Chiefs 3
-Shortest Song: Aw Hell No! by my friend Nathaniel Avery, 5 seconds
-Longest Song: Delirium Cordia by Fantômas, hour 16 minutes
Sort by album:
-First Song: Abandoned Language by dälek
-Last Song: Air (Elation Mix) by MF DOOM. That doesn't really count though since I don't have the album name for that track, so hold on.
Mask by Bauhaus is the last one that I have an album listed for, everything past that either doesn't have an album listed or is a live show and the album is the live date (if that makes sense).