=031  ##$a1.37.1.$dNA$eNA
=001  1000001009
=041  ##$aLatin
=100  ##$aJean Mouton$d1459-1522$0295
=240  ##$aPer lignum salvi facti sumus$kAntiphon$m5vv, 2 in 1, A & T1, S, T2, B$oMotet$0173
=245  ##$aMedici Codex
=300  ##$aparts, f.94v-96
=500  ##$aNA
=773  ##$w1000000128
=852  ##$aI-Fl$cMS Acquisti e doni 666$eBiblioteca Medicea-Laurenziana$x64
=695  ##$ainterval canon$b1$c2$dex$e4th$fBelow$g1$hsemibreve(s)$oC$0672