Bruce Springsteen released two albums on the same day. Thirty-three years later, he’s topping himself — and every other artist in the history of recorded music — by dropping no fewer than seven unheard albums simultaneously in one boxed set.

"The seven albums presented here have for one reason or another never seen the light of day," The Boss wrote of the expansive set.

It's a great day when your favorite artist releases a new record. But what if they released seven new records at once, full of music you didn't even know existed? That's what Bruce Springsteen is doing on his forthcoming box set Tracks II: The Lost Albums.