Knute Snortum wrote:
That's it, thanks!
Here's what I did, just for people searching the mailing list:
Which in turn, reminded me of easyChArp:
{
\easyChArp #-6 \grace e''4 <g' f' d''>2
}
Cheers,
Robin
\version "2.19.32"
easyChArp = #(define-music-function (grow) (number?)
;% easy chord arpeggio; extendable in one staff without connectArpeggios
#{ % apply in one voice, supplying growth parameter: + = up, - = down
\once \override Arpeggio #'positions = #(lambda (grob)
(let ((iv (ly:arpeggio::calc-positions grob))
(grow-hi (max 0 (/ grow 2)))
(grow-lo (min 0 (/ grow 2))))
(cons (+ (car iv) grow-lo) (+ (cdr iv) grow-hi))))
$(make-music 'EventChord 'elements (list (make-music 'ArpeggioEvent)))
#})
{
\easyChArp #-6 \grace e''4 <g' f' d''>2
}
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