Who sang Irving Berlin 's "This Is The Army, Mr. Jones" best?

#TheLawrenceWelkShow's Arther Duncan and Ken Delo perform Irving Berlin 's "This Is The Army, Mr. Jones" 1/2https://t.co/EDfypqoLaE pic.twitter.com/R2wmOdQxMd

— 🎼AdagioForStrings🎻 (@adagioforstring) January 23, 2019

#TheLawrenceWelkShow's Arthur Duncan and Ken Delo perform Irving Berlin 's "This Is The Army, Mr. Jones" 2/2 pic.twitter.com/eosBkQf2bG

— 🎼AdagioForStrings🎻 (@adagioforstring) January 23, 2019