Today I am using one of the laptops at work (I usually use a desktop, but our bookkeeper uses it on Fridays) and it has an audio program on it which controls the volume and effects. There are various options you can select to make the music sound better. For example, there is a "living room" option, as well as a "carpeted hallway" option. I guess the program will adjust the echo and other musical importance to make it sound better. Here are the 5 default options (you have to go to another menu to select other options) on the laptop:

-Stone Corridor
-Bathroom
-Sewer Pipe
-Arena
-Auditorium

Sewer pipe?! Why is a default "Sewer Pipe"? Also, Stone Corridor? Like in a castle?