Intermusica artists announced at BBC Proms 2025
Niamh O'Sullivan makes her role debut in Der Rosenkavalier at the Théâtre des Champs-Élysées
Intermusica celebrates International Women's Day 2025
Niamh O'Sullivan makes her house and role debut as Ino in Handel's Semele
Niamh O'Sullivan joins Intermusica for worldwide general management