Exceptional concert – Choirs & organs
Vocal ensemble Sequenza 9.3 and 200 singers, Catherine Simonpietri, direction, Karol Mossakowski, great organ, Axel de Marnhac, choir organ
Widor's Mass, motets by Duruflé, Messiaen, Roth and Escaich
World premiere for two organs and choir by Karol Mossakowski

