To further help muddy the waters, how about MBS or NMBS, Musical Bull Shit or Non Musical Bullshit. MOS or NMOS would equal Musical Other Shit or Non Musical Other Shit, and the word shit could be repalced with STUFF, for the more delicate amongst us!

Then there's the other side of the coin....It's a community forum so just say what's on your mind....to paraphrase, One folkies BS is another's treasure.