Bruce Springsteen has revealed he has five more “full albums” in his vault that he is planning to release in the future.

At the moment, Springsteen is gearing up to release his new box set compilation, Tracks II: The Lost Albums, on June 27th. It consists of seven complete records made by ‘The Boss’ between 1983 and 2018, which, for various reasons, remained unreleased for many years. One common theme that ties the projects together is that they were all recorded in his home studio.

Upon announcing the new box set earlier this year, Springsteen explained that he’d “played this music to myself and often close friends for years now”, despite deciding not to release the projects after the recording process.

He also previously released a set of 66 unreleased tracks in 1998, but remarkably, Springsteen still has more historic music which he wants to share with the world.

“Tracks III, that is finished. It’s basically what was left in the vault,” he explained in a new interview with the New York Times. Springsteen continued: “So there was a lot of good music left. There are five full albums of music.”

Despite selling his back catalogue for a reported $550 million to Sony, Springsteen hasn’t lost the hunger to make new material, sharing, “I’m a better man when I’m working. I feel like I’ve got plenty of work left in me, and our band does too. Our band’s in great shape, and we carry on.”

Elsewhere in the interview, Springsteen also addressed his lucrative deal with Sony and revealed his contentment with the agreement, stating, “I saw everybody selling,” he said of his decision to sell his rights. “So I figured that it was the right time, and I went to Sony. They have been incredibly discreet with the way they’ve used it. And they will very often run things by me, which they don’t technically have to do.”

Springsteen, whose biopic Deliver Me From Nowhere arrives later this year, is currently on tour in Europe and is set to continue with dates in Frankfurt, San Sebastian, Gelsenkirchen, and Milan.