So, we found this wicked little iTunes plug-in that we think you'll love. It's called iConcertCal, available at iconcertcal.com. What it does is look at your list of artists in iTunes, and then, when that artist is playing, it notifies you when that artist has a concert coming up or a new CD coming out (see picture).
And, yes, it will tell you when Cocktail Revolution is playing too... but even if you decide that you hate the Cocktail Revolution and eliminate us from your playlist (which will never happen), it's still a great little feature to have to let you know when your favorite bands will be coming to your area. Check it out. It's free!