Enumeration Members
BARRE_TEXT
BARRE_TEXT: "barre-text"
FRET_MARKER
FRET_MARKER: "fret-marker"
FRET_POSITION
FRET_POSITION: "fret-position"
OPEN_STRING
OPEN_STRING: "open-string"
SILENT_STRING
SILENT_STRING: "silent-string"
STRING_TEXT
STRING_TEXT: "string-text"
WATERMARK
WATERMARK: "watermark"