fx_version 'cerulean' -- If that doesn't work, try 'adamant' or 'bodacious' or whatever the latest version is.

game 'gta5'

files {
  'audioconfig/*.dat151.rel',
  'audioconfig/*.dat54.rel',
  'sfx/**/*.awc'
}

data_file 'AUDIO_GAMEDATA' 'audioconfig/aq40benw12tt_game.dat'
data_file 'AUDIO_SOUNDDATA' 'audioconfig/aq40benw12tt_sounds.dat'
data_file 'AUDIO_WAVEPACK' 'sfx/dlc_aq40benw12tt'