Mass No. 3 for Soloists, Chorus & Orchestra in C major, Hob. XXII:5 "Missa Cellensis": IIa. Gloria: "Gloria in excelsis Deo" by Collegium Musicum 90 Chorus , Susan Gritton , Mark Padmore , Pamela Helen Stephen , Stephen Varcoe , Collegium Musicum 90 , Richard Hickox