Anthology 4, is newly curated by Giles Martin, including 13 previously-unreleased session outtakes dating from 1963 to 1969. It also includes the band's final single, 'Now And Then', released in 2023, and new mixes of The Beatles' Anthology-associated hit singles: the GRAMMY-winning 'Free As A Bird' and 'Real Love', given new life by their original producer, Jeff Lynne, using de-mixed John Lennon vocals.