Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Festkonzert der Singschule St. Michaelis by Rutter, Widor, Charles-Marie, Barber, Forrest, D., Janice Kapp Perry, Minn (2020/2020), Surmast Direttur Ulrike Dreßel, St. Michael's Church, Hamburg, Germany