The Quarter

The Quarter is the fourth chapter of the campaign, The Parish, in Left 4 Dead 2. This chapter has a Crescendo Event in which to get across a roof to a balcony that contains a safe room, a parade float needs to be driven to create a bridge between the roof and balcony. The float, when activated, plays a loud, cheery tune that attracts the infected. This tune replaces the usual soundtrack that plays when fighting the horde.