Nicked off Jess, but I've done this one before.
Step 1: Put your MP3 or other music player on random.
Step 2: Post the first line (or two) from the first 25 songs that play.
Step 3: Let everyone guess what artist and song the lines come from.
Step 4: Bold when someone gets them right. Don't search anything but your memory.
(
take a gander )