\language "english" m={ fs'16~\2 \once\override NoteHead.extra-spacing-width = #'(0 . 1.5) \glissando 8 } << \new Staff \m \new TabStaff \m >> m={ \grace{ fs'8~\2 \once\override NoteHead.extra-spacing-width = #'(0 . 1.5) \glissando } 4 } << \new Staff \m \new TabStaff \m >>