 The song is also used by some association football clubs to boost atmosphere in the stadium, most notably as the anthem for Romanian team Steaua Bucharest and as the goal-celebration song for German club Borussia Mönchengladbach, MLS's Philadelphia Union.The Philadelphia Flyers of the NHL used this as their goal song from the 2011 Stanley Cup Playoffs until the end of the 2012-2013 season.In KHL, Slovan Bratislava use the song as their regular goal song during home matches.