Complex sentence: The form of the piece is more ambiguous, however since the symphony was written after Milhaud's excursion in Brazil, it displays elements of baroque musical forms popular in the neo-baroque revitalization of Milhaud's time.
Split into simpler sentences: The form of the piece is more ambiguous, however, since the symphony was written after Milhaud's excursion to Brazil. It displays elements of baroque musical forms popular in the neo-baroque revitalization that characterized Milhaud's time.