at NUSS Kent Ridge Guild Hall, Singapore on 21 Sep 2015 – 23 Sep 2015

at Maritim proArte on 2 Jun 2012 – 6 Jun 2012

at Rheingoldhalle on 10 Oct 2010 – 14 Oct 2010

at Komed im Mediapark on 7 Oct 2010

at Konferenzzentrum Munich on 24 Nov 2009 – 25 Nov 2009