Conversation so far:
Who sang Maria in the West Side Story film
Maria is sung by the lead character Tony.
who wrote the west side story song maria
Maria was written by Leonard Bernstein and lyrics by Stephen Sondheim. The song was published in 1956.
what is the composition of the west side story song maria
Maria is widely known for its use of the melodic interval of a tritone in the main theme.
what else can be said of the composition of the west side story song maria besides being widely known for its use of the melodic interval of a tritone in the main theme
Maria is an example of the use of Lydian mode, which is the same as the major scale but with a raised 4th, giving the tritone characteristic of this piece.

Question: what key is the song in
Self-contained rewrite: what key is the west side story song maria in