I've just listened to Turn On the Light on Soundcloud and loved it. I don't know what style of jazz you'd call it, but it had energy, soul, feeling, and your voice is very distinctive, just right for the song. Yes, basement jazz club, sitting there with a glass of Glenlivet listening to more of this would be a perfect evening out.
As for the 'focus group.' What is the point of that? Unless you're in a moderated forum like this one you are a sitting duck for every weirdo who ever sat behind a computer. That's why I have 'comments' and 'voting' turned off on my Youtube channel. I can't stand the verbal hysteria that gets whipped up when people realise they are unaccountable for their comments. I'm not criticising you or anybody else who submits work to these things in good faith, but the organisers of such online facilities must know that they're inviting a nutters' armaggeddon with such things.
Unfortunately, if our music ever does become commercially available, or publicly performed, we will be subjected to this kind of flak, so maybe you've done yourself a favour by experiencing it first hand. The rest of us await our baptism of fire!