Márton Kerékfy (b. 1981) studied musicology and composition at the Liszt Academy of Music in Budapest (2000-2007) and received his PhD in musicology (2015) from the same institution. In 2006 he spent one semester on an Erasmus Grant at the Mozarteum in Salzburg. Márton is Senior Research Fellow at the Budapest Bartók Archives, Editor of the Béla Bartók Complete Critical Edition, and Editor-in-Chief at Editio Musica Budapest Zeneműkiadó. The short and exultant music of Song of the Angels is a setting of the Sanctus from the Mass. The work was commissioned by the municipality of Debrecen.