Apple is expanding its iTunes compilation card collection, offering themed collections through Best Buy, and supposedly other locations as well. iLounge reports that the cards are available in 15- and 30-song versions, offering bundles such as "Classic Rock Hits", "80's Super Hits", "Love Song Classics", and "R&B Hits", among others. The compilation cards are available from $10 to $20 for the 15- and 30-song versions, at a price of 67¢ per track.