Def Leppard have just announced a career-spanning box set to be released in four installments.

The first, titled “Volume 1”, comes out on June 1st and will feature the band’s first four studio albums in eight-LP and seven-CD editions.

Also to be included are some early recordings, B-sides, and the concert recording of “Live and at the LA Forum 1983” which was previously only available in a deluxe version of “Pyromania”. And for the super fan, there will also be a replica of the band’s 1979 self-titled EP.

“Volume 1” is available for pre-sale, with announcements for the next three sets to come later.