Antonio Caldara: Missa Lætare for soli, choir, organ and orchestra
a soloist of the Vienna Boys' Choir (soprano), Jean Nirquët (altus), Kurt Equiluz (tenor), Ernst Jankowitsch (bass), Vienna Boys' Choir, Chorus Viennensis; Martin Haselböck (organ), Capella Caldara; Uwe Christian Harrer (conductor)