=031  ##$aNA$dNA$eNA
=001  1000001251
=041  ##$aLatin
=100  ##$aJosquin Desprez$dc1450-1521$0179
=240  ##$aInviolata, integra et casta es, Maria: prima pars$kSequence$m5vv, 2vv in 1 (T1 and T2) + D, Ct and B$oMotet$0290
=245  ##$aNA
=300  ##$aparts, f.39v
=500  ##$aNA
=773  ##$w1000000171
=852  ##$aE-Bbc$cMS 681$eBiblioteca Nacional de Catalunya/Biblioteca Central$x558
=695  ##$ainterval canon$b1$c2$dex$e5th$fAbove$g3$hbreve(s)$oC$0917