Guardian Music — Prosecutors says Alberto Alvarez will testify against Jackson's doctor Conrad Murray at preliminary hearingA bodyguard who prosecutors say was ordered by the doctor charged in Michael Jackson's death to conceal syringes and other items before calling... more info

Guardian Music — • Live music revenues show only second fall in 10 years• Veteran acts prove biggest draw as Bon Jovi tops pollRock concert ticket sales dropped sharply last year, sounding another sour note for the beleaguered music industry.Total box office sale... more info