Man has call of duty game over song at his funeral

42 year old John Reznov was a man who died unexpectedly in his sleep.when he was 21 he told his family members he wants the game over song from the popular hit video game series call of duty payed at his funeral. Specifically the song played in the popular zombies modes. Lullaby for a dead man. Friends and family are seen giggling over the ridiculous song. Although amusing this does not discard the fact someone died.