(duration-log . ,note-head::calc-duration-log)
(extra-spacing-height . ,ly:note-head::include-ledger-line-height)
(glyph-name . ,note-head::calc-glyph-name)
(duration-log . ,note-head::calc-duration-log)
(extra-spacing-height . ,ly:note-head::include-ledger-line-height)
(glyph-name . ,note-head::calc-glyph-name)