judymin61 from Canada mentioned Sunshine lyrics. I know of two different Sunshine songs.

One what my KatMa sang to her son, Mark from babyhood up to pre-teen years. Then Mark didn't want his momma singing such mushy songs...

That one is "You Are the Sunshine of My Life" by Stevie Wonder, chorus is:

You Are The Sunshine Of My Life
That's Why I'll Always Stay Around
You Are The Apple Of My Eye
Forever You'll Stay In My Heart

KatMa learned this one as a child (chorus is):

You Are My Sunshine
My only sunshine.
You make me happy
When skies are grey.
You'll never know, dear,
How much I love you.
Please don't take my sunshine away!

Written by former Louisiana State Governor Jimmie Davis and Charles Mitchell; Copyright 1940 and 1977 by Peer International Corporation. This song is one of two official songs for the State of Louisiana.

So, dear POTD Sunshine, we can all mew, mew, sing either one to you!