Your station sounds good. The overall sound is consistent. I like the pro-imaging, too. And that you're doing a format that needs to be VT. So many DB outlets resort to community radio-styled block programming, so going against that usual DB programming, is cool. So many that do a format, shun presenters or VT and just play the music dry.
And you have nice station logo, as well. It seems you got a graphic artist to create it. So many DB outlets use free graphics and typefaces, so that's a nice pro touch, getting a logo drawn up. A modern, well-designed website makes the difference in my wanting to listen.
When did you go on the air? I see there's no active-alternative station in Knoxville. Are you filling a void for a station that once played that format and flipped? What made you to decide to create a faux frequency for the station? You will also be on a LPFM, soon? Will you have Google Play or Android app to make listening easier?
All in all, you're off to a great start. Best of luck in your growth.