=031  ##$aNA$dNA$eNA
=001  1000001275
=041  ##$aLatin
=100  ##$aPierre de la Rue$dc1452-1518$0182
=240  ##$aMissa de septem doloribus: Agnus Dei I$kOrdinary of the Mass$m5vv, 2 in 1, Ct, T, S, A, B$oMass section$0383
=245  ##$aNA
=300  ##$aparts, f.1vÐ20
=500  ##$aNA
=773  ##$w1000000180
=852  ##$aB-Br$cMS 215-216$eBibliothèque Royal Albert 1er/Koninklijke Bibliotheek Albert I$x3
=695  ##$ainterval canon$b1$c2$dex$e4th$fBelow$g4$hbreve(s)$oNA$0946