Oscar Hammerstein II Romberg; but he is best known for his collaborations with Richard Rodgers, as the duo Rodgers and Hammerstein which include "Oklahoma!", "Carousel", "South Pacific", "The King and I", and "The Sound of Music". Oscar Greeley Clendenning Hammerstein II was born in New York City, the son of Alice Hammerstein (née Nimmo) and theatrical manager William Hammerstein. His grandfather was the German theatre impresario Oscar Hammerstein I. His father was from a Jewish family, and his mother was the daughter of Scottish and English parents. He was raised Episcopalian. Although Hammerstein's father managed the Victoria Theatre for his father and was
Rodgers and Hammerstein an integrated whole. Stephen Sondheim has cited Rodgers and Hammerstein as having had a crucial influence on his work. Rodgers and Hammerstein also use the technique of what some call the "formula musical". While some hail this approach, others criticize it for its predictability. The term "formula musical" may refer to a musical with a predictable plot, but it also refers to the casting requirements of Rodgers & Hammerstein characters. Typically, any musical from this team will have the casting of a strong baritone lead, a dainty and light soprano lead, a supporting lead tenor, and a supporting alto lead.