The thirteen-disc (fourteen on LP) collection contains
mono versions of every UK Beatles album released in true mono, plus
Magical Mystery Tour, which in 1967 was only issued as an LP (in mono and stereo mixes, and augmented with the A- and B-sides of their recent singles) in the USA, Canada and a few other countries; in the UK and many other countries it was originally only issued as a 6-track double soundtrack EP (in both mono and stereo versions) and the album version wasn't issued until 1976, and then only in stereo. The box contains a new compilation album titled
Mono Masters (double CD and triple LP, depending on the box version), which compiles all the mono mixes of singles, B-sides and EP tracks that did not originally appear on any of the UK albums or
Magical Mystery Tour. •
Please Please Me (1963) •
With the Beatles (1963) • ''
A Hard Day's Night'' (1964) •
Beatles for Sale (1964) •
Help! (1965) •
Rubber Soul (1965) •
Revolver (1966) • ''
Sgt. Pepper's Lonely Hearts Club Band'' (1967) •
Magical Mystery Tour (1967) •
The Beatles (1968) •
Mono Masters (1962–1970) The albums
Yellow Submarine,
Abbey Road and
Let It Be are not included in this set, as no true mono mixes of these albums were issued. The same holds true for the songs "
The Ballad of John and Yoko", "
Old Brown Shoe" and the single mix of "
Let It Be", which were also omitted. A mono version of the
Yellow Submarine album was released in the UK, but it was simply a fold-down (two stereo channels combined into one channel) from the stereo mix, not a unique and separate mono mix.
Abbey Road and
Let It Be were issued in the UK in mono on reel-to-reel tape and on LP in Brazil and other countries but, again, only as fold-downs from the respective stereo versions. The previously unavailable true mono mixes of the four new Beatles songs released on the
Yellow Submarine album ("
Only a Northern Song", "
All Together Now", "
Hey Bulldog" and "
It's All Too Much"), originally intended for a separate, but ultimately scrapped mono
EP which would have also included a mono mix of "
Across the Universe", are included on the
Mono Masters compilation. Also omitted from this set, but included in the stereo box set, is a
DVD containing the mini-documentaries included with the stereo remasters of the different albums.
The Beatles (commonly referred to as
The White Album) was originally released in mono and stereo in the UK and several other countries, but in the United States, it was released only in stereo. However, the mono mixes of "
Don't Pass Me By" and "
Helter Skelter" had been previously issued in the US in 1980 on the
Capitol Records Rarities compilation album. All CDs replicate their original album labels as first released, from the various Parlophone Records label variations, to the Capitol Records label (for
Magical Mystery Tour) and the UK Apple Records side A and B labels for discs 1 and 2 respectively for
The Beatles. For
Mono Masters, disc 1 uses a mid-1960s Parlophone label design and disc 2 uses the unsliced Apple label design. All vinyl labels of the
Mono Masters use the Apple label design. The CD versions of
Help! and
Rubber Soul contain the respective albums twice: in mono mix as well as in the original 1965 stereo mix. Those stereo mixes remained officially unpublished since 1987. The vinyl versions contain only the mono variants. The CD set also includes a 44-page booklet with an essay on the important role that the mono mixes played in the Beatles' recording career, notes on every track featured in
Mono Masters, and a track-by-track listing of the recordings. The vinyl set includes a 108-page book which also includes many rare photographs of the Beatles in Abbey Road Studio, fascinating EMI archive documents and evocative articles sourced from 1960s publications. ==Chart performance==