Name the Artist: Pure?

Questions

A C Major Chord is made up of what three notes?

A common belief is that john lennon says "I buried paul" at the end of Strawberry Fields forever on the Magical Mystery tour album. What did Lennon actually say?

A little sonata?

A.L. Webber musical with "The Music Of The Night" and "All I Ask Of You"?

According to "Beatles Greeting", what does John play besides guitar?