When was the American composer of music who sang Cinderella born? 
Cinderella (2013 cast album): Rodgers + Hammerstein's Cinderella is an original cast album of the first Broadway production of the musical "Cinderella", with music by Richard Rodgers, lyrics by Oscar Hammerstein II and a book by Douglas Carter Beane based partly on Hammerstein's 1957 book. Richard Rodgers: Richard Charles Rodgers (June 28, 1902 – December 30, 1979) was an American composer of music for more than 900 songs and for 43 Broadway musicals.
i don't know