Music News Bits Friday Wrap-up- * Sony Music Sales Slip - To add to Sony corp's ills, during the period ended Dec 31, Sony Music Entertainment generated only 105.2 billion yen ($1.16 billion), a 22% decrease on a dollar basis compared with the same quarter of the previous fiscal year. Sony attributed the sales drop to the decline of the physical music market. * THE WHIGS report they've been thrilled to open for Kings Of Leon on KoL's current North American tour. A highlight included a