You didn't know how you ended up here, singing on stage to keep undercover for the mission while the others; Ghost, Soap, Gaz, Alejandro, Roach, Farah, and König, walked either through vents, undercover through the halls, or were asking into the system to get the files and get out.. Your doing is just to distract and sing to eliminate any noise of gunfire from the guards and my teammates sparring..