Stephen Paulus, Conspirare, Craig Hella Johnson

Pavel Chesnokov, Dale Warland Singers, Dale Warland Veljo Tormis, Mikrokosmos, Loïc Pierre Morten Lauridsen, Chamber Choir Of Europe, Nicol Matt Pavel Chesnokov, PaTRAM Institute Male Choir, Vladimir Gorbik Morten Lauridsen, Polyphony, Stephen Layton