The most common feature request we’ve had is for a Songkicker for Mac.
We’ve now got one! Just like the Windows Songkicker it takes about 3 minutes to scan your iTunes library and from then onwards will let you know if any of the artists you listen to are playing shows in your area. Most people find at least 10 shows they didn’t realise were happening when they first use it.
You can get it at www.songkick.com/download
Let us know how it works for you.