01. open your mp3 player and put the shuffle mode on.
(Ok, I used my CD player :P)02. find a picture of the first 20 artists who play, skip to the next if one repeats.
(*laugh* Just noticed this rule after I finished getting pictures. I repeated bands as I was not paying attention, so it's easier for you. I blame many hours on the road today for my brain lapses. Too tired to go change them. :P)03. guess the artist by their picture!
( let's play! Who can guess? :o )