Musette tablature

Musette tablature from Borjon de ScelleryBorjon de Scellery's Traité de la musette includes pieces for musette de cour in both standard notation and tablature, plus a partial explanation of his system.

The numbers refer to the keys on the instrument, and are shown on a five-line stave so that they also correspond with standard notation. Standard symbols for note-lengths are written above each tablature-staff.
No explanation is given for the slur-like symbol; the comma , is explained as indicating a tremblement, starting on the note above.

The standard notation shown in the illustration is also taken from de Scellery; once again, no explanation is given for the unusual beaming or the significance (if any) of where note-length symbols are repeated.