Aurelio Porfiri 
Less is more 
Selected Writings on Choral Music

Table of Content
Introduction.
Intepretatio.
Less is More.
Music is Not only About Music.
On Accent
Silentium..
What a Conductor is Not
The Issue of Modernity in Choral Music.
The Aesthetic of Conducting: How the Beauty of a Gesture Affects Performance.
Missing the Sign: Gregorian Chant and Semiology.
System Theory and Choral Music.
For a Theology of A Cappella Music.
Recent Trends of A Cappella Music around the World.
Making Music in the Dragon’s Land: An Italian Priest and Macau in the 1920s.
Music is Experience: The Life and Choral Music of Domenico Bartolucci
Bibliography.