Theoretical key the signature this leads to a key whose key signature has an additional sharp. A piece in C that performs this modulation would lead to the theoretical key of G major, requiring eight sharps, meaning an F in place of the F already present. To write that passage with a new key signature would require recasting the new section using the enharmonically equivalent key signature of A major. An example of such recasting is Claude Debussy's "Suite bergamasque": in the third movement "Clair de lune" the key shifts for a few measures from D major to D minor (eight flats),
Suite bergamasque Throughout most of its duration, the piece is played with staccato arpeggios in the left hand. The "Suite bergamasque" has been orchestrated by many conductors, including André Caplet, Leopold Stokowski, and Lucien Cailliet. "Clair de lune" in particular has been arranged for a wide variety of instrumental combinations. One such is Dimitri Tiomkin's arrangement for organ in the score for the 1956 film "Giant". "Clair de lune" was originally set to be included as a fully orchestrated piece in Walt Disney's "Fantasia", but was not included in the final cut of the film due to running time issues, with the