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

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, 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
Before proceeding with the show we'll 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