U Ant Gyi (ဦးအံ့ကြီး), Steve Addis and William Crofut singing Burmese and American songs. (Thanks to Myo Myint for sharing on Facebook.)
U Ant Gyi was a famous singer in Burma. Who were Steve Addis and William Crofut? The following piece is what I found in the pamphlet for the Fifteenth Burma-Bucknell Weekend in 1963.