=031  ##$aNA$dNA$esee extra table
=001  1000001795
=041  ##$aLatin
=100  ##$aJosquin Desprez$dc1450-1521$0179
=240  ##$aMissa Ave maris stella: Agnus Dei I$kOrdinary of the Mass$m4vv, 2 in 1, B, T, S, A$oMass section$0319
=245  ##$aNA
=300  ##$aparts, f.35v-44
=500  ##$aNA
=773  ##$w1000000284
=852  ##$aE-Tc$cMs. 9$eArchivio y Biblioteca Capitulares de la Catedral Metropolitana$x464
=695  ##$ainterval canon$b1$c2$dex$e4th$fAbove$g1$hbreve(s)$oo$01489