The Top Secret Drum Corps is a precision drum corps based in Basel, Switzerland. With 25 drummers and colorguard members, the corps became famous for its six-minute routine performed at the Edinburgh Tattoo (annual military music performances) in 2003.
 
In 2012, the Top Secret Drum Corps returned to the eerie set of Edinburgh Tattoo and threw on a performance that was absolutely breath-taking for the crowd.
 
Throughout the performance, my heart skips a beat as the drummers never make a misstep or mistake, as they close it up to the finale with a bang that leaves the crowd cheering and clapping.
 
Watch the Top Secret Drum Corps’ performance below: