Question: Which song was written by Jerome Kern and Otto Harbach for a musical based on the novel Gowns by Roberta?

Context articles: Let's Begin
Never Gonna Dance
Miss 1917
Who? (song)
She Didn't Say Yes
Roberta
Smoke Gets in Your Eyes
I Won't Dance
The Cat and the Fiddle (musical)
Sunny (musical)

"Let's Begin" is a popular song composed in 1933 by Jerome Kern, with lyrics written by Otto Harbach.
Never Gonna Dance is a Broadway musical featuring the music of Jerome Kern.
 The musical was based on the 1936 Fred Astaire/Ginger Rogers film "Swing Time".
 Lyricists include Oscar Hammerstein, Ira Gershwin, P. G. Wodehouse, Bernard Dougall, Johnny Mercer, Jimmy McHugh, Otto Harbach, and Dorothy Fields.
Miss 1917 is a musical revue with a book by Guy Bolton and P. G. Wodehouse, music by Victor Herbert, Jerome Kern and others, and lyrics by Harry B. Smith, Otto Harbach, Henry Blossom and others.
 Made up of a string of vignettes, the show features songs from such musicals as "The Wizard of Oz", "Three Twins", "Babes in Toyland", "Ziegfeld Follies" and "The Belle of New York".
"Who?"
 (1925) is a popular song (sometimes written as "Who (stole my heart away)?")
 written for the Broadway musical "Sunny" by Jerome Kern, Otto Harbach and Oscar Hammerstein II.
 The song was featured in the film version of "Sunny" (1930) starring Marilyn Miller.
"She Didn't Say Yes" is a 1931 song composed by Jerome Kern, with lyrics written by Otto Harbach.
Roberta is a musical from 1933 with music by Jerome Kern, and lyrics and book by Otto Harbach.
 The musical is based on the novel "Gowns by Roberta" by Alice Duer Miller.
 It features the songs "Yesterdays", "Smoke Gets in Your Eyes", "Let's Begin", "You're Devastating", "Something Had To Happen", "The Touch of Your Hand" and "I'll Be Hard to Handle".
"Smoke Gets in Your Eyes" is a show tune written by American composer Jerome Kern and lyricist Otto Harbach for their 1933 musical "Roberta".
 The song was sung in the original Broadway show by Tamara Drasin.
 Its first recorded performance was by Gertrude Niesen, who recorded the song with orchestral direction from Ray Sinatra, Frank Sinatra's second cousin, on October 13, 1933.
 Niesen's recording of the song was released by Victor, catalog# VE B 24454, with the B-side, "Jealousy", featuring Isham Jones and his Orchestra.
"I Won't Dance" is a jazz standard song with music by Jerome Kern, that has had two different sets of lyrics, the first written by Oscar Hammerstein II and Otto Harbach in 1934, the second written by Dorothy Fields (though Jimmy McHugh was also credited) in 1935.
 The two sets of lyrics share little but the common refrain of "I won't dance".
 The second set of lyrics is the much better known one, and the song in this form has been covered by many artists.
The Cat and the Fiddle is a musical with music by Jerome Kern, and lyrics and book by Otto Harbach.
 The story is about a composer and an opera singer, and the title comes from the second line of the nursery rhyme "Hey Diddle Diddle" ("the cat and the fiddle").
 The show features the songs "She Didn't Say Yes" and "The Night Was Made for Love".
Sunny is a musical with music by Jerome Kern and a libretto by Oscar Hammerstein II and Otto Harbach.
 The plot involves Sunny, the star of a circus act, who falls for a rich playboy but comes in conflict with his snooty family.
 This show was the follow-up to the 1920 hit musical "Sally", both starring Marilyn Miller in the title roles, and it was Kern's first musical together with Hammerstein.
 "Sunny" also became a hit, with its original Broadway production in 1925 running for 517 performances.
 The London production starred Binnie Hale.