> On 9 Nov 2016, at 15:39, David Kastrup <d...@gnu.org> wrote: > > Hans Åberg <haber...@telia.com> writes: > >> In your video, I got the impression you had chosen a style with heavy >> overlap on a trill there. > > Uh, the topic I talked about were appoggiatura. You are quite correct > about the heavy overlap on some trills but I am afraid that this is not > deliberate but just bad technique: I'd rather have a clean, even > non-legato execution there. > > Let's talk about this in a few years again. Trilling on adjacent > buttons on a chromatic button accordion turns out to be sort-of tricky > since you cannot really employ the wrist.
I think it is the same on any keyboard instrument, taking a lot practise that is. I have been using a Roland A-500 for a couple of years, and it is tricky as well, even though the touch is very good. > And the buttons, as opposed > to piano keys, don't have significant bounce of their own for shaping > the trill. Relative a piano accordion, one should hold the hand ore from above and fingers more curved. > So it's really the fingers that must deliver. The piano is weighted, which forces the use of the hand, wrist, and the arm, in circulation at need. On a piano according that would not be needed, just using the fingers. > On a 5-row > instrument, you can always adjust your fingering using the redundant > help rows in order to be trilling on non-adjacent buttons, making it > easier to have a nice pizzaz. On my 4-row instrument, some trills > require trilling on adjacent buttons, and this piece's voice > distribution makes it hard to use anything but 3-4 fingering here. I couldn't tell for buttons, but with full scale keyboard, is normally an advantage with adjacent, or close together, keys. Also, one can switch fingers during an ornament, but I do not know if it is done on accordions. > So with regard to the execution of the trills, this recording is just a > consequence of me being an incompetent player. Sorry if you got > confused into assigning more meaning to it. Nice to come out of the closet. :-) _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user
