Founded in 2002 by Avip Priatna and Prof. Dr. Toeti Heraty Roosseno, the Jakarta Concert Orchestra (JCO) is Indonesia's leading professional orchestra. The ensemble bridges the Western classical tradition and Indonesian cultural heritage, presenting works by great Western composers alongside Indonesian composers. Their acclaimed 2024 European tour featured performances at the Musikverein in Vienna and the Mozarteum in Salzburg. JCO has also staged full opera productions including Carmen, Cavalleria Rusticana, and Samson et Dalila in collaboration with the Batavia Madrigal Singers.