This is quite a significant upgrade, bringing both an improved flatter UI, as well as some new features. The new features relate to OS X Mountain Lion and it's built in sharing capabilities. Now, Tuneful Tiger takes full advantage of the sharing features. You can now easily share a song's info by Email, iMessage, Twitter or Facebook with the click of a single button.
Of course, Tuneful Tiger 1.1.0 is still fully backwards compatible with OS X Lion.
If you haven't already, get your free update today. If you don't yet own Tuneful Tiger, check it out on the Mac App Store!