This might have been done on here before, but I'm doing it again.
List your Top 10 all-time favorite songs. Not songs by your ten favorite bands, or ten songs by your favorite band, but 10 songs that if those were the only 10 songs you could hear again, you'd pick these 10. They can be songs that whenever you hear the first note, it brings a smile to your face, or immediately makes you want to start singing along. A song that immediately removes you from where you are and makes you think back to another time. No restrictions apply. These are, at this time, your 10 favorite songs of all time.
Mine (in no particular order - and I'm not doing the random numbering thing for effect):
Men Without Hats - Pop Goes the World
The Beach Boys - God Only Knows
Fort Minor - Where'd You Go
Grateful Dead - Box of Rain
Beastie Boys - She's Crafty
Men At Work - Overkill
Temple of the Dog - Hunger Strike
Annie Lennox - Why
Johnny Cash - It Ain't Me Babe
Radiohead - Fake Plastic Trees
Just missing the cut: Like a Rolling Stone - Bob Dylan; I'm Bad - LL Cool J; Running on Empty - Jackson Browne; Hard Knock Life - Jay Z.
That's my list right now. It's changed over the years, but those are my 10 favorite right now. Yours?