
Originally Posted by
stmain
Hi Jav, though Gary, who's a harpist, could easily answer this for you, let me jump in and say that, yes, you're essentially correct, the repeated notes are a result of enharmonic tunings created by the harp pedals.
Most harp glisses that people hear DON'T involve a straight scale of any kind, but in fact CHORDS of different kinds. So, if you wanted to end a piece in C major, say, you'd tune your harp pedals to the following notes: C, D, E, Fflat, G, A, Bsharp. That combination makes the traditional "harpy" sounding pentatonic chord that the ear expects (there are many other glissando chords in the harpist's repertory -- that's just a basic one). But notice that there will be two "repeated" notes in each octave: the E/Fflat, and the Bsharp/C. When the harpist plays the gliss really quickly, the ear doesn't hear it as repeated notes.
Make sense? Hope that helps.
Steve Main
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