Who Wrote the Book of Love? is a 45-minute cycle with words by British playwright and librettist Alasdair Middleton. The text explores the path of love and passion.
The first performance of the piece took place in March 2014 in a London gallery and Philippe's brother Mathieu Sly camera filmed the whole creative process, including some private moments.
Sly calls the piece the most beautiful composition that the composer has written for him. Dove also wrote Three Tennyson Songs for the singer.
Sly will perform Figaro in the San Francisco Opera's Summer Season production of Mozart's The Marriage of Figaro, which runs from June 14-July 5. He'll be joined by the Count of Luca Pisaroni.