Most popular album...

Well obiously going on worldwide sales, Thriller at around 109 million copies. But if you are talking Rock bands then, AC/DC;s Back in Black is the second best selling album in the World. Also another fact, it is the best selling album by a band so, one of their album has out sold any 1 of The Beatles albums (not altogether tho), and bascially, looking at every rock band (any type of rock), Back in Black is the best selling album in the world by a band and of course, is the second best selling album ever. So that is a fantastic thing to have,.

Any album by the beatles. I think that they were the most popular band ever. I dont think that anything recent has come close to the success that the beatles enjoyed