Hey Tony,

They are Factory Preset Styles. I've been aware of this ever since I've had the KB(about 8 months),however, didn't pay attention to just how many there are!

Tech support at Yamaha has a T5 on hand and are checking it out. Would like to hear from T5 owners on this forum.
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GENOS, Roland FR-8X V Accordion, Bose Compacts.