Ella Fitzgerald Sings the Irving Berlin Song Book is a 1958 studio album by the American jazz singer Ella Fitzgerald, with a studio orchestra conducted and arranged by Paul Weston, focusing on the songs of Irving Berlin.
Hershey Felder (born July 9, 1968) is a Canadian pianist, actor, playwright, composer, producer, and director.
 He created (as playwright, actor, and pianist) the role of American composer George Gershwin for the theatrical stage in the play "George Gershwin Alone", which was followed by the creation of the roles of Fryderyk Chopin, the Polish composer-pianist; Ludwig van Beethoven and Gerhard von Breuning in "Beethoven"; Leonard Bernstein in "Maestro Bernstein"; Franz Liszt in "Musik"; Irving Berlin in "Hershey Felder as Irving Berlin"; and Piotr Ilyich Tchaikovsky in "Our Great Tchaikovsky".
 "The Composer Sonata" comprises these works.
Belle Baker (December 25, 1893, New York City, New York – April 29, 1957, Los Angeles, California) was an American singer and actress.
 Popular throughout the 1910s and 1920s, Baker introduced a number of ragtime and torch songs including Irving Berlin's "Blue Skies" and "My Yiddishe Mama".
 She performed in the Ziegfeld Follies and introduced a number of Irving Berlin's songs.
 An early adapter to radio, Baker hosted her own radio show during the 1930s.
 Eddie Cantor called her “Dinah Shore, Patti Page, Peggy Lee, Judy Garland all rolled into one.”
Second Fiddle is a 1939 American musical romance film directed by Sidney Lanfield, starring Sonja Henie, Tyrone Power, Rudy Vallee and Lyle Talbot and released by 20th Century Fox.
 The score was composed by Irving Berlin.
 The screenplay involves a Hollywood publicity agent who falls in love with a new actress he helped to discover.
 The film parodies the extensive search for an actress to play Scarlett O'Hara in "Gone with the Wind".
 It is sometimes known as Irving Berlin's Second Fiddle.
Watch Your Step is a musical with music and lyrics by Irving Berlin and a book by Harry B. Smith.
 It was Irving Berlin's debut musical. "
Play a Simple Melody" and "They Always Follow Me Around" as well as "When I Discovered You" and "The Syncopated Walk" were introduced by this musical.
 A highlight of the show was the Act II Finale, "Opera in Modern Time" in which melodies from famous operas were turned into popular dances of the time.
 The Ghost of Verdi then appeared to protest the ragging of his "Rigoletto" to no avail.
Actor and adventurer St. John Terrell was born in Chicago, Illinois.
 He started in show business with a carnival act and later starred on the radio show "Jack Armstrong, All American Boy".
 Referred to as "Sinjun", he served in the Philippines with the USO.
 When a visiting touring company of an Irving Berlin musical needed performing space, Terrell suggested bulldozing a large pit for a stage in the center and audience on sloping and rising seating all around covered by a tent.
 This became the genesis to his original New Jersey Music Circus in 1949.
 Although rejected by the USO, he used his back pay, war bonds and loans after the war, to do it himself.
 Inspired by Greek amphitheaters, audience members sat in folding chairs no further back than 15 or 16 rows.
 Although a full orchestra was used, the sets were simple and low to keep sight lines clear.
 Props were carried on and off by stagehands, in clear view, running up and down aisles.
 Within 8 years, 30 separate canvas-topped theatres had opened in the US.
Holiday Inn is a 1942 American musical film directed by Mark Sandrich and starring Bing Crosby and Fred Astaire.
 With music by Irving Berlin, the composer wrote twelve songs specifically for the film, the best known being "White Christmas."
 The film features the complete reuse of "Easter Parade," written by Berlin for the 1933 Broadway revue "As Thousands Cheer".
 The film's choreography was by Danny Dare.
Blue Skies is a 1946 American musical comedy film directed by Stuart Heisler and starring Bing Crosby, Fred Astaire, and Joan Caulfield.
 Based on a story by Irving Berlin, the film is about a dancer who loves a showgirl who loves a compulsive nightclub-opener who can't stay committed to anything in life for very long.
 Produced by Sol C. Siegel, "Blue Skies" was filmed in Technicolor and released by Paramount Pictures.
 The music, lyrics, and story were written by Irving Berlin, with most of the songs recycled from earlier works.
"Puttin' On the Ritz" is a song written by Irving Berlin.
 He wrote it in May 1927 and first published it in December 2, 1929.
 It was registered as an unpublished song August 24, 1927 and again on July 27, 1928.
 It was introduced by Harry Richman and chorus in the musical film "Puttin' On the Ritz" (1930).
 According to "The Complete Lyrics of Irving Berlin", this was the first song in film to be sung by an interracial ensemble.
 The title derives from the slang expression "to put on the Ritz", meaning to dress very fashionably.
 The expression was inspired by the opulent Ritz Hotel.
Holiday Inn (also known as Holiday Inn, The New Irving Berlin Musical) is a musical based on the Paramount Pictures 1942 film of the same name.
 The libretto is by Gordon Greenberg and Chad Hodge, with music and lyrics by Irving Berlin.
 The musical opened on Broadway in 2016 after premiering at the Goodspeed Opera House in 2014.

Question: Who did the choreography for The New Irving Berlin Musical?
Answer: Danny Dare