International conductor André de Quadros from America focused on the individual’s significance while singing in a choir setting. He follows a unique method in developing attentive listening, focusing on what lies beyond mere voice production, contextualising the act of listening within existential connections. The question of improving listening centres around paying attention to how the voice is produced and sung. Another aim was raising the choir’s level of consciousness in terms of sensing the voice of the other in choral singing and its importance for the receiver. An individual should simultaneously sing and listen to the others’ singing.