As the opening evening of VIENNAFAIR 2010 was drawing to a close, Oliver Hangls Wiener Beschwerdechor [Viennese
Choir of Complaints], led by Stefan Foidl, suddenly appeared to give a guerilla performance before a surprisedbut soon
enthusiasticexhibition audience. The singers presented their complaints regarding the situation of artists
in Vienna in the form of a musical work by Sir Tralala composed specifically for the occasion.
The Wiener Beschwerdechor, which was initiated by the artist Oliver Hangl, performs on an exclusively interventional and unannounced
The over 50 members of the choir met beforehand in front of the MAK for a photo shoot. When they continued on to Messe Wien,
the mobile sculpture by Erwin Wurm went with them. This object was donated to the MAK by the artist, and its VIENNAFAIR appearance
facilitated the fulfillment of its actual purpose as a sculpture-on-wheels in the urban realm.