 And they found out that ACDC, back in black, has now been certified platinum 26 times. 26 times platinum. And that's just in the United States. So it's now the third most certified album of all time, tied with the Eagles, Hotel California. Michael Jackson's Thriller and the Eagles' greatest hits are ahead of it. But the question of the day is this. What album do you think you've listened to the most in your life?