The Beatles released the 60-track compilation album Anthology 1, featuring rarities, outtakes and live performances recorded from 1958 to 1964.
Anthology 1 reached #1 on the Billboard 200 Albums chart and went on to be certified eight-times Platinum. "Free as a Bird" peaked at #6 on the Billboard Hot 100.
Anthology 1 was the first in a trio of compilations. Anthology 2, which featured the new song "Real Love," was released in March 1996 and Anthology 3 was released in October 1996.
That same Lennon demo used for the new songs on the Anthology series was used to create the song "Now and Then," which was released in 2023. It debuted at #7 on the Billboard Hot 100 and just earned a Grammy nomination for Record of the Year.