Oscar Hammerstein II influenced Stephen Sondheim, a friend of the Hammerstein family from childhood. Sondheim has attributed his success in theater, and especially as a lyricist, directly to Hammerstein's influence and guidance. The Oscar Hammerstein Award for Lifetime Achievement in Musical Theatre is presented annually. The York Theatre Company in New York City is the Administrator of the award. The 2009 winners were Jerry Bock and Sheldon Harnick. Past awardees are composers such as Stephen Sondheim and performers such as Carol Channing. The 2010 award went to Thomas Meehan. Oscar Hammerstein was a member of the American Theater Hall of Fame. Oscar Hammerstein
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.