If an electric guitar have tremolo arm, floyd rose, or bigsby for doing vibrato sound. Is there anything (or tool) that can make vibrato sound in an acoustic guitar. Other than manually pullback the ...
A crucial element for phrasing is vibrato, but while you can notate a great number of things, you can't really notate vibrato. I know it's important. I know B.B. King's butterfly vibrato is a big ...