you make yourself a playlist featuring all the songs on your computer which are 3min33secs* long.

My list:

1.The Fall - Hey! Luciani
2.Jens Lekman - Pretty Shoes
3.The Fall - Trust In Me
4.David Mysterious - Voodoo Love
5.Talking Heads - Drugs
6.The Smiths - Heaven knows I'm miserable now
7.Broadcast - America's Boy
8.Pavement - Folk Jam
9.The Fall - Spencer
10.Belle & Sebastian - We are the sleepyheads
11.Joanna Newsom - Peach, Plum Pear
12.Juana Molina - Uh!
13.The Vaselines - Jesus Don't Want Me For a Sunbeam

*3.33 being the perfect length for a pop song

Why not post your own 3.33 list? (tracks should be in alphabetical order of album title)