ETA: And at 3:32, that's totally Matt Ashford (Jack, Days of Our Lives)! (You can see him a bit earlier at 2:24, but he's more the focal point of the shot in the later time.)
Heh, watched the credits, didn't realize hey were there, LOL!. The blonde who sings the first big solo is Christina Ashford, his wife. (Impressive!) And yup, he's in the chorus (as well as Emma Ashford, who I'm thinking is his daughter).