The Beatles '1' was originally released in 2000 and became the fastest selling album of all time. Featuring 27 of the band's most significant singles, all of which reached #1 in the US or UK charts, this DVD edition features all 27 promo videos. The videos have been restored up to 4K resolution by film and video technicians and restoration artists who have undertaken frame-by-frame cleaning, colour-grading, digital enhancement and new edits. This DVD also includes exclusive audio commentary and filmed introductions by Paul McCartney and Ringo Starr respectively, and features new stereo and 5.1 Dolby Digital and DTS HD surround audio mixes by Giles Martin and Sam Okell at Abbey Road Studios.