It had a bunch of stuff like artist popularity, because there were too many concerts in places like NYC to just give people a huge list to go through.
I think it's a great project to cut your teeth on. Lots of opportunity to learn in areas that you want to get better at.
I don't think it's a good business opportunity, but I'm happy to be proven wrong. This is an area that I get pitched on a lot (I'm not an investor, but try to help start-ups where I can), and even when I started HearWhere, SongKick started at the same time, raised $60m and didn't make a dent in the market.
I have no idea why you called it airovic. I don't know how that gets associated with the final product.