My last.fm most played albums are: British Sea Power - The Decline Of... Silversun Pickups - Swoon GoodBooks - Control British Sea Power - Do You Like Rock Music? The Go! Team - Thunder, Lightning, Strike This is only representative of the last three years though so it's biased towards new albums. Overall, I reckon I Should Coco by Supergrass would be at the top if last.fm had been around all my life.