Has anyone ever seen the e*trade baby commercial the time out one?? ?

I've seen it and I feel like the end part were he says "nobody knows" is from somewhere like a song or something else please let me know

Nobody Knows the Trouble I've Seen (1962) --- Song

As performed by Louis Armstrong -- and yes, he sings it after playing the trumpet.

www.youtube.com/watch?v=SVKKRzemX_w...