QUOTE(Petite Joueuse @ May 11 2006, 03:08 PM)

Am I right in thinking Domenico was a bit sloppy with his appog and his acciacs? Some of these "grace" notes (for want of a better word) have 2 lines, and some have 1 (compare bars 36 and 37 for example).
Should I be playing the right hand of bar one: crotchet rest, crotchet, semi-quaver A, semi-quaver G, quaver F, crotchet? I have already reached the conclusion that ornamented notes start ON the beat, so the A must coincide with the third beat.
I think it's meant to be an acciacatura; if you wish to place the A on the beat in your interpretation, it needs to be substantially shorter than the G, just 'pinched'.
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K309, bar 4 - as I understand it, the squiggle which looks like a mordent (upper) is actually a trill lasting for 2 whole beats in bar 4 and finishing on the C quaver of bar 5?
Yes, it's a trill beginning on C; not the D, as one might normally expect - there's a C appogiatura onto the trill, indicating that the C should begin on the beat, followed by a DCDC... trill as one would normally expect.
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In bars 10 to 20, I'm assuming you can't get much in the way of variation in dynamics? In which case, how would you achieve some sort of "interest". I am playing these on the piano, and I know Scarlatti had access to an example of an early piano...but we don't know which instrument he was writing these bars for!
Using a combination of varying stacatto lengths, primarily. I also might consider shifting manuals - play 10-13 on the lower 8', 14-15 on the upper 8'. Mostly articulation though, having two manuals is a luxury.