Indonesian tenor William Prasetyo is based in London. He completed a Master of Performance in Vocal Studies at the Guildhall School of Music & Drama in 2026, studying with Sarah Pring and Adrian Thompson. In 2026 he sang Basilio and Don Curzio in Le nozze di Figaro at the Berlin Opera Academy and Chevalier de la Force in Dialogues des Carmélites at Guildhall. His concert work includes tenor solos in Handel’s Messiah and Puccini’s Messa di Gloria. For eight years he sang with Jakarta’s Batavia Madrigal Singers, winners of the 2022 European Grand Prix for Choral Singing.

William is supported by Bard’s Beans and The Bard’s Artist Fund. Visit www.williamprasetyo.com for more information.