Some things just pop up and catch my eye on YouTube. Ron Goodwin's "Aces High" is a great triumphal march for the we-just-won-the-battle-of-France Luftwaffe in itself. Press PLAY if you want to hear what the Luftwaffe ground crews and pilots were singing after a bottle or two of French Vin Ordinaire...;)
"Dixie" sung by Texas-German Confederates...