Now thoroughly interested in who this character is, you decide to follow
him as he disembarks at the next station. Seemingly still in a hurry, you
struggle to keep pace as he walks briskly out of the station.
Catching a glimpse of him as he enters what looks like an abandonded building,
you wonder if it would be a good idea to follow him in, but seeing as you are
now in the middle of an unfamiliar suburb with nothing better to do, you take
the risk and gently push the door open.
As it opens, you see that it is in fact quite a nicely furnished office, but
with the mysterious figure nowhere to be seen. As you turn to leave, an awful
noise begins playing in the room adjacent.
The audio file is multi-channel but it all came from the same place. Have the audacity to look at it in detail!
Is that the sound of war? I wonder how long it will last...
There are five StarCraft tracks from Echoes of War, and each track lasts the length of its title.
The audio file is a multi-channel recording where each channel contains a
section of music from one of the StarCraft-themed tracks on the Blizzard
image album Echoes of War.
Each channel is the same length in seconds as the title of the track.
Additionally, every second there is a pip, except the 17th whose pip is
different. Anagramming the letters in this time slot gives the answer.