Speculation over what major Beatles product Apple Corps would issue as the group’s big annual fall release can now end: It’s a reissue of all of the components of “Anthology,” the band’s multimedia retrospective project of the late ’90s,

The Beatles Anthology will get a musical update as well. The original set of three double albums, remastered by Giles Martin, will be accompanied by Anthology 4, a new disc of 13 previously unreleased demos and session outtakes plus other rare recordings.