Beatles - In My Life
Procol Harum - A Salty Dog
Lou Reed - Caroline Says 2
Love - Alone Again Or and The Red Telephone (the classic single by Bryan and a classic by Arthur both on Forever Changes)
Jimi Hendrix Experience - The Wind Cries Mary
Rolling Stones - Lady Jane
Badfinger - Apple of My Heart
Ramones - Danny Says (My Punk choice for this list)
Byrds - 5D
Jesus and Mary Chain = Just Like Honey
Beatles - Dear Prudence

I'll think of more soon, but they are the ones I'm thinking of now...

Just heard another one:

Cheap Trick - Voices