Cynthia Haymon

The Cosmopolitan Church Of Prayer Choir

Nicola Moscona

The New York Restoration Choir

Olli Mustonen

Reverend Cleophus Robinson

Angelina Réaux

George Crumb

Michael Card

Nadine Secunde

Padre Marcelo Rossi

Glad

New London Children's Choir

Tito Schipa

Choeur National De L'Opéra De Paris

Timothy Wright

Nobuko Imai

Helen Field

Alexandre Lagoya

Desmond Pringle

Teresa Stratas

Kirk Whalum

Eri Klas

Roberta Invernizzi

Sylvia Geszty