Guardians

John Eliot Gardiner, Sumi Jo, Diana Montague, John Aler, Choeur De l'Opéra National De Lyon, Orchestre de l'Opéra de Lyon

Sumi Jo, Ann Murray , Francisco Araiza, Raúl Giménez, Samuel Ramey, Academy of St Martin in the Fields Chorus

Sumi Jo, Simone Alaimo, Academy of St. Martin in the Fields, Sir Neville Marriner

Zubin Mehta, London Philharmonic Choir, Sumi Jo, London Philharmonic Orchestra, Orchestre Paul Kuentz, Paul Kuentz

Kurt Streit, Barbara Bonney, Sumi Jo, Gilles Cachemaille, Kristinn Sigmundsson, The Drottningholm Court Theatre Chorus

Sumi Jo, Alberto Zedda, Lucretia Lendi, Anna Maria di Micco, Stanford Olsen, Patrick Peire, Джоаккино Россини