=001  1000000101
=033  0#$a1550-1554$801
=040  ##$aAuArU$beng
=240  10$aSeville Choirbook 1$0591
=245  10$a[Untitled source]
=300  ##$aVocal parts, 99 + i ff.$bparchment$c594 x 413$801
=774  18$w1000000827
=774  18$w1000000828
=774  18$w1000000829
=774  18$w1000000830
=774  18$w1000000831
=852  ##$aE-Sc$c1$eCatedral Metropolitana, Biblioteca del Coro$x455