I found a brief piece of by Antonio Vivaldi around this time which became my ‘Pinhead Mood Music’. Called Al Santo Sepolcro (At The Holy Sepulchre), it opens more like a piece of modern orchestral music, and although it it moves toward Vivaldi’s familiar harmonies, there is always the threat that it will fall back into dissonance. The piece progresses in an exquisite agony, poised on a knife edge between beauty and disfigurement, joy and sorrow, pleasure and pain. Perfect.