text: Ladies and gentleman
  We are experiencing technical difficulties
  Warning: This is a total blackout
  Please stand by as we are currently testing our systems
  Testing lighting equipment: LED screens
  Testing blinders
  Testing lasers
  Testing 3D video
  Testing pyro-technics. Stand by
  Ok - We are about to do a full-frequency sweep
  Twenty hertz
  Fifty hertz
  Two hundred hertz
  Four hundred fourty hertz
  One kilohertz
  Two kilohertz
  Five kilohertz
  Ten kilohertz
  Ok - Subwoofer kick test
  Balance check:
  Left channel - The sound should now be at the left speaker
  Right channel - The sound should now be at the right speaker
  Left channel
  Right channel
  Left channel
  Right channel
  Left channel
  Right channel
  Left channel
  Right channel
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  Left, right
  This is a test
  This is a test
  This is a test
  Before proceeding with the show well have to do one more test:
  Testing at maximum volume
  Starting in ten, nine, eight, seven, six, five, four, three, two, one
  This is a test
  This is a test