He sang the "Seven Nation Army" by The White Stripes which captured Shakira’s interest with Gardner’s voice signature.
United States Army | British Army | Union Army | Army | Red Army | United States Army Corps of Engineers | Confederate States Army | United States Army Air Forces | Australian Army | Indian Army | The Nation | French Army | British Indian Army | Provisional Irish Republican Army | Imperial Japanese Army | army | United States Army Reserve | Continental Army | People's Liberation Army | Army of the Potomac | Irish Republican Army | Navajo Nation | German Army | Canadian Army | Yugoslav People's Army | United States Army Air Corps | People's Liberation Army Navy | Pakistan Army | Territorial Army (United Kingdom) | Soviet Army |
Seven Nation Army by The White Stripes - Also started during the 2011-12 season, The Show started doing an a cappella version of the beat.