4minute in K-POP Music Festival in Sydney, as aired by MBC: [yt]http://www.youtube.com/watch?v=UzSBeeFUrdE[/yt] Full concert here: http://www.allkpop.com/2011/12/mbc-airs ... n-sydney-2
They're disbanding because of contract issues Source: https://en.wikipedia.org/wiki/4Minute Really Sad