whoever it was, was playing american rock music.
i checked the link
http://youtu.be/qNUNBZedIf4 and it certainly did not sound anything like that at all (sound quality wise).
the deviation was below 5Khz and low and the audio spectrum was very narrow.
the youtube video depicts audio spectrum greater than what i heard though i cant see what the deviation bandwidth is on the video, im sure its greater than 5Khz.
next time, ill have "one button record" ready