DESCRIPTION:
I have written Ave Maria for Piano, Choir and Strings, in 1985 (300 years of Bach, Haendel and Scarlatti)
http://www.youtube.com/watch?v=l4074QbPsxI&feature=colike AVE MARIA

but for this occasion I rearranged it for Piano, Voice, Flute & Quartet.
As you will see, it cosists four different layers Piano (Bach) - Strings - Flute - Voice (Gounod) - which appear in succession, where Flute and particularly Voice, appear over the completed composition!