No Don, no vocal harmonizer can be added internally. It does have all the same song marker options, lyrics and score, etc. It works just like the G70.



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George Kaye
Kaye's Music Scene
Reseda, California
818-881-5566
www.kayesmusicscene.com
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George Kaye
Kaye's Music Scene (Closed after 51 years)
West Hills, California
(Retired 2021)