We just updated GarageTunes, our lightweight music player for OS X with built-in streaming, to version 1.1.

In addition to other Macs, GarageTunes 1.1 streams music to any AppleTV (second generation) on the local network using Apple’s AirPlay technology.

GarageTunes 1.1 now uses the Growl notification system to let user know when new Macs running GarageTunes appear on their local network, or when another users starts playing songs an a Mac their are using as speaker.

Grab GarageTunes from its download page. Licenses can be purchased directly from within the application or through the Mac App Store for USD 4.99/EUR 3.99.