Some areas in music manuscripts

Area 2. Drafting area

• Intended for manuscripts of the same content,
  presenting different drafting states
  or declaring a drafting state

Area 4. Writing, manifacture, etc. area

• Contains the statement of autograph or copy,
  the name of scribe and the date of writing
• Contains the statement and date when a manuscript was assembled

Area 6. Series area

• Used for manuscripts being part of an original plan
  (e.g. for repeated occasions)

Area 9. Music and text incipit area

• New area, because data can't fit elsewhere
• May contain structured data like Plaine & easie code