"I Wrote This Song" lyrics

I
(I)
I wrote
(I wrote)
I wrote this
(I wrote this)
I wrote this song
(I wrote this song)
I wrote this song play
(I wrote this song play)
I wrote this song playing
(I wrote this song playing)
I wrote this song playing Si
(I wrote this song playing Si)
I wrote this song playing Simon
(I wrote this song playing Simon)