The song talks about how John Larkin himself turned his severe stutter into scat music, and telling kids with stutters not to give up.
(From the lyrics.)
Everybody stutters one way or the other
So check out my message to you.
As a matter of fact don't let nothin' hold you back.
If the Scatman can do it so can you.
Everybody's sayin' that the Scatman stutters
But doesn't ever stutter when he sings.
But what you don't know I'm gonna tell you right now
That the stutter and the scat is the same thing.
Yo I'm the Scatman.
Inspirational and moving his story, you can use the captions. Great musician/singer and great role model, in a number of ways.https://www.youtube.com/watch?v=K1joxLyd-HA