Lyrics of You're the happy song i sing

(you're the happy song i sing)
I walk around a hummin' the same song every day
Folks hear me comin' a half of block away
But i never worry about that kind of thing cause you're the happy song i sing
I hear mr bluebird when he's a singing it out
But i doubt if that bluebird's got more to sing about
No matter the season for me it's always spring cause you're the happy song i sing
The way that i'm feeling why shouldn't i sing
When i got all the happiness your loving can bring
Some people may wonder just what's a causin' to change
This spell that i'm under has got me acting strange
But it's just that feeling that only love can bring cause you're the happy song i sing
Yeah you're the happy song i sing yeah you're the happy song i sing