Once upon a time a band set out to make a Christmas song. Not about snow or sleigh rides or mistletoe or miracles, but lost youth and ruined dreams. A song in which Christmas is as much the problem as it is the solution. A kind of anti-Christmas song that ended up being, for a generation, the Christmas song.
Confused when the sound technicians start talking Hertz and Kilohertz? Here's a helpful article that roughly explains what all those crazy-sounding numbers mean.
From Above Ground Magazine:
The world of audio is wide, and measured in frequencies. (specifically Hertz or “Hz”and kiloHertz or “kHz” Every sound has a frequency range, and understanding this will make EQing a mix far easier. If you’re not sure where to start, here’s a basic rundown. This is a general guide, but this will provide a good point of reference.