Okay, several have already pointed out the obviousness of this, but I can’t resist. The Beatles (and I’ll just try to stay with most obvious classics / hits):
Please, Please Me: I Saw Her Standing There, Please Please Me, Love Me Do, P.S. I Love You, Do You Want To Know A Secret, Twist and Shout
Meet The Beatles: I Want To Hold Your Hand, I Saw Her Standing There, All My Loving, I Wanna Be Your Man
A Hard Day’s Night: Hard Day’s Night, I Should Have Known Better, If I Fell, And I Love Her, Can’t Buy Me Love, Things We Said Today, You Can’t Do That
Beatles For Sale: No Reply, I’m A Loser, I’ll Follow The Sun, Eight Days A Week
Help!: Help!, The Night Before, You’ve Got To Hide Your Love Away, Another Girl, Ticket To Ride, I’ve Just Seen a Face, Yesterday
Rubber Soul: Drive My Car, Norwegian Wood (This Bird Has Flown), Nowhere Man, Michelle, Girl, In My Life
Revolver: Taxman; Eleanor Rigby; Here, There and Everywhere; Yellow Submarine; Got To Get You Into My Life
Sgt. Pepper’s Lonely Hearts Club Band: Sgt. Pepper’s Lonely Hearts Club Band, With A Little Help From My Friends, Lucy In The Sky With Diamonds, When I’m Sixty Four, A Day In The Life
Magical Mystery Tour: Magical Mystery Tour; The Fool On The Hill; I Am The Walrus; Hello, Goodbye; Strawberry Fields Forever; Penny Lane; All You Need Is Love
The Beatles (a.k.a. The White Album): Back In The U.S.S.R., Ob-La-Di, Ob-La-Da, While My Guitar Gently Weeps, Blackbird, Birthday, Helter Skelter
Abbey Road: Come Together, Something, Octopus’s Garden, Here Comes The Sun, She Came In Through The Bathroom Window
Let It Be: Across The Universe, Let It Be, The Long And Winding Road, Get Back
And, of course, I left out lots of stuff quite arguably “classic.” I’m beginning to think these guys were pretty good.