William Byrd(1543-1623)
GB-Och. ch. Mus. 489 - 493(Holbech Partbooks)
4. Sanctus
bar1-23 : Sanctus, Sanctus, Sanctus,
Dominus Deus Sabaoth.
bar24-45 : Pleni sunt coeli et terra gloria tua.
Osanna in excelsis.
http://aeolianconsort.chakin.com/Byrd.htm#Mass_for_4_voices
