=031  ##$a1.197.1.$dNA$eCanon: Trinus in unitate (Dij), Trinitas in unitate (Rcas)
=001  1000001026
=041  ##$aFrench
=100  ##$aAntoine Busnoys$dc. 1430-1492$0162
=240  ##$aHa que ville et abominable$kRondeau$m3vv, 3 in 1$oCanon$0228
=245  ##$aNA
=300  ##$aparts, f.213v
=500  ##$aNA
=773  ##$w1000000133
=852  ##$aI-Fn$cMS Banco Rari 229$eBiblioteca Nazionale Centrale$x122
=695  ##$aunison canon$b1$c3$dex$eunison$fNA$g2$hbreve(s)$oNA$0687