The intro montage used on the One More Time Blu-ray and DVD of the 2019 Marching Season Set. 3D title effects created with Garry's Mod © 2006-2018 Facepunch Studios using sound effects and other assets from Half-Life 2 © 2004 Valve Corporation. Music from the Call of Duty: Modern Warfare 3 score composed by Brian Tyler © 2011 Activision.