James Knox's Radicimus Missam, Movement I. Kyrie. A virtual collaboration project between Lassenne Vocale (Ivan Yohan, conductor), Parahyangan Catholic University Choir (Alfonsus Albert, conductor), Coro Autêntico ESART (Gonçalo Lourenço - conductor), and シグナス・ヴォーカル・オクテット The Cygnus Vocal Octet (Taku Sato, ensemble leader)