Listen, Trust, Improv Deanna Witkowski Recently, I attended one of the most beautiful music performances I have experienced in years. The concert featured a guitarist and pianist from São Paulo, Brazil, who were performing as a duo for the first time. The musicians (formidable composers, performers, and improvisers) listened to each other so intently and responded to each other so deeply that the room felt like a house of prayer. Would the music translate to a Sunday morning worship service?