NTS aired an episode dedicated to the music of Ensemble Organum on 22 September 2023. Ensemble Organum has been played on NTS over 20 times, featured on 8 episodes and was first played on 23 January 2019.

Founded by Marcel Pérès in 1982 at the Abbey of Senanque, and established at the Foundation Royaumont near Paris since 1984, Ensemble Organum has made the revival of the vocal and instrumental art practised at different periods of the Middle Ages its vocation. The Ensemble's repertoire extends from the earliest sources known (Old-Roman, Gallican and Carolingian chant) to the 18th century, and is composed largely of music intended…