You're My Best Friend by Queen

This

Or Friends will be friends

Friends by Led Zeppelin

With a little help from my friends is a good one ...I get high with a little help from my friends...

Waiting on a Friend ~ Rolling Stones

"You and I have memories Longer than the road That stretches out ahead" The Two of Us - Beatles

Stay free by the clash

Good one!

You've Got a Friend by Carole King or James Taylor.

"You're a Friend of Mine," by Clarence Clemons (with Jackson Browne). Same year gave us "That's What Friends Are For," by Dionne Warwick (incl Elton John and Stevie Wonder).

Old Friends Simon and Garfunkel

Johnny Cash's version of "I See a Darkness" Queen - Friends Will Be Friends

"Take a Friend" by Rush

"Friends will be friends, when you're in need of love they give you care and attention." - Queen (Friends will be Friends)

Whenever I Call You Friend by Kenny Loggins

Ob-la-di, ob-la-da da life goes on brah!

Friends by Elton.

That was my first recommendation

Lean On Me-Bill Withers

My Best Friend - Jefferson Airplane. I'm sticking with you - Velvet Underground

The monkey and the engineer - Grateful Dead