Why have music at all on your channel?
On the other hand, anyone who has had the audio go out on their channel knows right off that no sound = no viewers. We as a culture are SO used to having sound and picture wedded together, that we find video without audio boring (or even perhaps uncomfortable). So potential channel-surfing viewers skip right over the channel if there is no audio.
As one wise audio guy once said to me -
Video without Audio is just a silent movie.
So you really do need to use background music on your government access channel.
But what kind? What type?
That's the subject for another entry!