"More Than You Know" is a popular song, composed by Vincent Youmans with lyrics by Billy Rose and Edward Eliscu. The song was published in 1929. The song was introduced in the Broadway musical Great Day where it was sung by Mayo Methot. It was also popularized on the stage and radio by Jane Froman. The most popular contemporary recordings were by Helen Morgan (Victor catalog number 22149), and by Libby Holman (Brunswick catalog number 4613). The song was subsequently featured in three musical films: Hit the Deck (1955), sung by Tony Martin; Funny Lady (1975), sung by Barbra Streisand (who first recorded it for her 1967 studio album, Simply Streisand); and The Fabulous Baker Boys (1989) sung by Michelle Pfeiffer. It has been recorded by many artists. Recorded versions Mildred Bailey (recorded November 9, 1936, released by Vocalion as catalog number 3378, with the flip side "Long about Midnight"; re-recorded February 12, 1942, released by Decca as catalog number 4267B, with the flip side "I Think of You", and re-released in 1951 by Decca as catalog number 27919, with the flip side "Georgia on My Mind") Count Basie and his orchestra (recorded November 17, 1941; released by OKeh as catalog number 6584, with the flip side "Down for Double") Randy Brooks and his orchestra (recorded May 2, 1946, released by Decca as catalog number 27205, with the flip side "Holiday Forever" Cher (recorded 1973 for Bittersweet White Light album) Dr. John, In a Sentimental Mood released April 25, 1989. Ella Fitzgerald, Like Someone in Love released 1957. Sarah Vaughan, Sarah Vaughan and Billy Eckstine Sing the Best of Irving Berlin released 1957. Sonny Burke and his orchestra (released by OKeh as catalog number 5955, with the flip side "Count Basically") Billy Butterfield and his orchestra (released by Capitol as catalog number 815, with the flip side "How Am I to Know?") Benny Carter and his orchestra (vocal: R. Felton; recorded November 1, 1939, released by Conqueror as catalog number 9460 and by Vocalion as catalog number 5508, both with the flip side "Shufflebug Shuffle") Russ Case and his orchestra (released by MGM as catalog number 30335, with the flip side "It's Only a Paper Moon") Buddy Clark (recorded August 21, 1947, released by Columbia as catalog number 37911, with the flip side "When Day Is Done") Judy Clay (released 1961 in the United States by Ember as catalog number