[Harp-L] Turbo-slide for vibrato

[David Pearce]

This is a demo of how Jim Antaki's Turbo-slide can be used to create a sax-like vibrato on blow notes.  Sax players create vibrato by varying their pitch by about -20 percent, so I adjusted the magnets in the turbo-slide to depress the pitch -20 percent when pressed and I was able to duplicate a very sax-like vibrato on my blow notes.  I think that being able to add vibrato to blow notes this way makes positions that emphasize blow notes a lot more musical.  I'm playing a Paddy-Richter Sedel Session Steel in the key of C in 4th position. (Am).  
https://www.youtube.com/watch?v=Hnq5Jj2ajvk
David Pearce