I have to agree that his job is to demonstrate and sometimes showmanship sells. His playing speaks for itself and I wouldn't want to match chops against him No harm in my book.
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Yamaha 920 / Yamaha DGX-670 / Maui 5 Go (2) / Senn e935 / Sony C80 / Tascam DP24sd / ATEM Mini Pro switcher (studio)