Vocal ensembles Chamber music 37 Motets 11 Music 11 Vocal music 11 Christmas music 10 Organ music 9 Máis ... Sacred vocal ensembles 8 Operas 7 Instrumental ensembles 6 Piano music 5 Popular music 5 Choruses (Mixed voices) 4 Folk songs 4 Lute music 4 Madrigals, Italian 4 Masses 4 Sacred vocal music 4 Cantatas, Sacred 3 Cello music 3 Gregorian chants 3 Instrumental music 3 Polyphonic chansons 3 Songs 3 Songs with piano 3 Ballets 2 Choruses, Sacred (Mixed voices) 2 Choruses, Sacred (Mixed voices) with instrumental ensemble 2 Choruses, Sacred (Mixed voices), Unaccompanied 2 English poetry 2 menos ...