Here's a fun idea - go through your iPod and, for each letter, list the first song that shows up alphabetically. It's actually a pretty good summary of my musical tastes. I got the idea from the blog of Dr. Frank of the Mr. T Experience, who curiously shows up five times on the list.

A Praise Chorus - Jimmy Eat World
Ba Ba Ba Ba Ba - Mr. T Experience
Can't Get There From Here - Mr. T Experience [R.E.M. cover]
D. Boon - Uncle Tupelo
Effigy - Uncle Tupelo [CCR cover]
F.O.D. - Green Day
Garden Grove - Sublime
Hang Up - Parasites
I'd Do Anything For You - Mr. T Experience
J Church Sucks - J Church
K Street [live] - The Fastbacks
Last One Out of Liberty City - Less Than Jake
Major Leagues - Pavement
Name - Rancid
O Girlfriend - Weezer
Paper Lanterns - Green Day
Queen For a Day - Dance Hall Crashers
Racist Society - Screeching Weasel
Sackcloth & Ashes - Mr. T Experience
T-Shirt Commercial - Mr. T Experience
U Not Like Me - 50 Cent
Van Horne - Chixdiggit
W. Texas Teardrops - Old 97's
X-Ray Specs - The Lillingtons
Yeah, Well, Whatever - The Queers
Z - er, don't have a song that starts with "Z" yet.