I'm a Beatles nut, so here ya go...
A Hard Day's Night
Can't Buy Me Love
Help!
Ticket to Ride
Eleanor Rigby
Dr. Robert
Fool on the Hill
I am the Walrus
Strawberry Fields Forever
Penny Lane
With a Little Help from My Friends
Fixing a Hole (2nd Personal fav)
A Day in the Life (1st Personal fav)
While My Guitar Gently Weeps (3rd fav)
Happiness is a Warm Gun
Yer Blues (THIS ONE IS A MUST, BUT GET THE DIRTY MAC VERSION!)
Helter Skelter
Revolution
Savoy Truffle
Come Together
Here Comes the Sun
Yellow Submarine
All the Sea songs (Sea of Time, Sea of Holes, Sea of Monsters, they did these after their trip to Asia, so it's a really funky 3 song lineup)
These songs are the ones you listen to when you wanna reflect
Across the Universe
Let it Be
The Long and Winding Road