Originally Posted by Greg C. Brown

A song credited to Lennon, McCartney and Starkey.
Ok, I can't resist any longer. It is What Goes On; the first track on side 2 of Rubber Soul. I'm surprised no one was getting this because it was pretty significant in Beatles folklore as it was the first track that Ringo got a writer's credit on.

Continuing this theme, what was the first Beatles' track that Ringo got his first solo writing credit on?