After years of speculation and fan clamoring, Bruce Springsteen finally releases Friday “Tracks II: The Lost Albums,” an expansive seven-album box set and sequel to 1998’s “Tracks,” comprising decades of music — most of which is previously unheard by even the most devout Spring-nuts.

From “Streets of Philadelphia Sessions” to “Perfect World,” the Boss has emptied the archives. What treasures are in store?

On “Tracks II,” there are 83 songs on seven full albums recorded between 1983 to 2018. It's a mix of rockers, relationship tracks and haunting gems.