Went out last night to see a good Duo "Ross2" . A husband and wife team. He playa a BK5 layered with another sound module and his wife Plays Flute and a Keytar. Both sing. She does an amazing job of putting in the guitar licks and at one point did such a good violin emulation I had to look closly to see if it was her actually doing it.
Got me wondering why more OMBs don't use one. Much more enteraining that sitting behind a keyboard. I considered it briefly years ago but I'm not a stand up front man type. I can entertain hiding behind my BK9 where I'm comforable. I could see using one with Backing Tracks or arrnager Styles to great effect.
Check out this video- guy is doing a great job on Santana
https://www.youtube.com/watch?v=ncY5eo0UiTo