OFFICIAL ALTERNATE MIXES  (Beatles group only) SOURCE
All My Loving (hi-hat intro) BEATLES GREATEST Germany, MP3
All You Need Is Love (mono extended outro) US single
And I Love Her (extended end)"RARITIES" US RARITIES US EXP
                             (US mono single tracked vocal) A HARD DAY'S NIGHT US
Anytime At All (US mono missing piano) "SOMETHING NEW" US
Baby You're A Richman (mono with extended fade) US single, "MMT" US
Back In The USSR (mono with different sound effects) THE BEATLES UK
Birthday (mono with less vocals on second chorus) THE BEATLES UK
Blackbird (mono with different sound effects) THE BEATLES UK
Blue Jay Way (mono with alternate effects) SFF, "MMD" bootlegs
Day Tripper (stereo with double tracked guitar) CASUALITIES bootleg
Don't Pass Me By (mono with faster speed and different fiddle) THE BEATLES UK
Dr. Robert (mono with slightly different ending) YESTERDAY... AND TODAY US
Got To Get You Into My Life (mono with different vocals at end) REVOLVER US
Help (mono with different vocals) RARITIES US, "US single
Helter Skelter (mono without fade back in) THE BEATLES UK
I Am The Walrus (mono with extra beats in middle) US single, HDG4
                               (stereo with extra beats in middle and intro) RARITIES US
I Call Your Name (mono with different intro). THE BEATLES SECOND ALBUM US
If I Fell (mono vocal single tracked) A HARD DAY'S NIGHT US
I'll Cry Instead (mono with different edits) A HARD DAY'S NIGHT US
I'm Looking Through You (US stereo with false starts) RUBBER SOUL US
I'm Only Sleeping (stereo with different effects) YESTERDAY... AND TODAY US
                                (mono with different effects) YESTERDAY... AND TODAY US
                                (mono with different effects) CASUALTIES bootleg
I Should Have Known Better (mono with different intro and outro) A HARD DAY'S NIGHT US
Komm, Gib Mir Deine Hand (stereo with additional vocals) SOMETHING NEW US
Long, Long, Long (mono double tracked vocal out of sync) THE BEATLES UK
Lucy In The Sky With Diamonds (mono with echo on vocal) SGT. PEPPER... US
Matchbox (mono with different guitar) US single
Money (mono with different intro) THE BEATLES SECOND ALBUM US
My Bonnie (mono with German intro) PUTTIN' ON THE STYLE bootleg
Penny Lane (US mono promo with trumpet ending) RARITIES US
Piggies (mono with different pig sounds) THE BEATLES UK
Please Please Me (stereo with flubbed lyric)  
Sgt. Pepper... (mono with more prominent lead guitar) SGT. PEPPER... US
Sgt. Pepper… (reprise) (mono with different intro and outro) SGT. PEPPER... US
Strawberry Fields Forever (mono without complele fade) US single
Sweet Georgia Brown (original vocals and mix) PUTTIN’ ON THE STYLE bootleg
Taxman (mono with different cowbell placement) REVOLVER US
Tell Me Why (stereo with double tracked vocal) SOMETHING NEW US
Thank You Girl (stereo with added harmonica) THE BEATLES SECOND ALBUM US
Tomorrow Never Knows (mono with different effects) REVOLVER US
What Goes On (mono with missing guitar) YESTERDAY... AND TODAY US
Why Don't We Do It In The Road (mono intro missing hand clapping) THE BEATLES UK
Yellow Submarine (mono with extra guitar and vocal) REVOLVER
Listed below are the US albums I have that feature mixes unique to the US.  Some are noticably different others aren't.  Most notable is the addition of reverb to the US mixes.  Certain selections with prominent differences from these albums are listed above.  Following the US albums are English and German albums that are different than currently available albums
UNITED STATES
INTRODUCING THE BEATLES mono
SONGS, PICTURES, AND STORIES mono
MEET THE BEATLES mono stereo [tape]
THE BEATLES SECOND ALBUM mono stereo [+ tape]
A HARD DAYS NIGHT mono stereo
SOMETHING NEW mono
THE EARLY BEATLES mono stereo
BEATLES ' 65 mono stereo [+ tape]
BEATLES VI mono stereo
HELP! mono
RUBBER SOUL mono stereo
REVOLVER mono stereo
YESTERDAY... AND TODAY mono stereo
SGT. PEPPER'S LONELY HEARTS CLUB BAND mono stereo
MAGICAL MYSTERY TOUR stereo
HEY JUDE/THE BEATLES AGAIN mono/stereo
THE BEATLES CHRISTMAS ALBUM mono/stereo
LIVE AT THE STARCLUB IN HAMBURG mono
HISTORIC SESSIONS (Star Club) mono
RARITIES mono/stereo
LOVE SONGS mono/stereo
ENGLAND
PLEASE PLEASE ME stereo
WITH THE BEATLES stereo
BEATLES FOR SALE stereo
HELP stereo
GERMANY
THE BEATLES GREATEST stereo
LIVE AT THE STAR CLUB IN HAMBURG mono
SONGS THE BEATLES GAVE AWAY
A World Without Love Peter and Gordon
Bad To Me Billy J. Kramer and The Dakotas
Badge Cream
Catcall Chris Barber Band
Come And Get It Badfinger
From A Window
Goodbye Mary Hopkins
Hello Little Girl The Formost
I Don't Want To See You Again Peter and Gordon
I'll Be On My Way
It's For You Cilla Black
Like Dreamers Do
Love In The Open Air George Martin Orchestra ("The Family Way")
Love Of The Loved Cilla Black
Nobody I Know
One And One Is Two
Penina Carlos Mendez
Penina Jotta Here
Step Inside Live Cilla Black
That Means A Lot P.J. Proby
Tip Of My Tongue
We Love You The Rolling Stones
Woman Peter and Gordon