Revellers sit on top of a car while listening to the music during the 15th Woodstock Festival in Kostrzyn-upon-Odra...
Revellers sit on top of an old East German made Trabant car while listening to the music during the 15th Woodstock Festival in Kostrzyn-upon-Odra River, close to the Polish and German border, August 1, 2009. REUTERS/Pawel Kopczynski (POLAND ENTERTAINMENT SOCIETY)