Three O'Clock in the Morning

[4] In this performance Richard Bold and Rosalind Fuller sang the song while ballet dancers Margaret Petit and Valodia Vestoff rang the chimes.

[6] The song also has become a jazz standard with notable recordings by Dizzy Gillespie (1953), Oscar Peterson (1956), Dexter Gordon (1962), Harry James (1965), and Thelonious Monk (1969).

[7] The song was also repatriated to the home country of the composer, Argentina, where it was published as "Las Tres de la Mañana" by G. Ricordi & C. and interpreted as a tango vals by the orchestra of Enrique Rodriguez in 1946.

The song has also appeared in Margie (1946), That Midnight Kiss (1949), Belles on Their Toes (1952), The Eddy Duchin Story (1956), The Great Gatsby (1974), When Brendan Met Trudy (2000), and The Man Who Wasn't There (2001).

[3][10] The song is also referred to in John Cheever's short story "Goodbye, My Brother," first published in the August 25, 1951 edition of The New Yorker.