John wrote this song according to the book, "The Beatles - the Long and Winding Road - A History of the Beatles on Record," 1982, by Neville Stannard.
The song is very short: 1 minute and 57 seconds. It was recorded on March 1st, 1964. It feels unreal to know that's over 54 years ago! I mean does this song sound like it's that old??
I don't know if anyone noticed but Ringo plays a loose-skinned Arabian bongo drum on the record. (I didn't know this; I read it in another book.)
Interesting tidbit: Paul commented that this was a song that was targeted toward the fans and he noted that the Beatles often didn't like these types of songs but they knew their fans did.