It's a Medley by Kasia Kowalska

First live performance by Todd Duncan (September 30, 1935)

First recording and first release by Lawrence Tibbett (October 23, 1935 / 1935)

First live performance by Mistinguett (October 6, 1920)

First live performance by Fanny Brice (June 21, 1921)

First recording by Fanny Brice (November 8, 1921)

First live performance by Kathryn Crawford, June Shafer, Ida Pearson and Stella Friend (November 12, 1930)

First recording by Waring's Pennsylvanians - Vocal Refrain by The Three Waring Girls (December 24, 1930)

First recording and first release by Julie London (August 1955 / October 1955)

First live performance by Fred Astaire (November 29, 1932)

First recording by Leo Reisman and His Orchestra - Vocal Refrain by Fred Astaire (November 22, 1932)

First live performance by Louis Jourdan (October 17, 1965)

First live performance by Larry Kert, Reri Grist & Carol Lawrence (August 19, 1957)

First recording and first release by Reri Grist & Ensemble (September 29, 1957 / 1957)