LIVE REPORT: Scorpions sell out The Forum in L.A., and Metal Sludge is there to mark down all the gory details   LOS ANGELES – This is the last hurrah for Scorpions, and the German band celebrated its 50th annivesary in style with a soldout concert Saturday, Oct. 3 before a delirious crowd of nearly 20,000 at the Forum. We wish a lot of brand-new bands featuring snot-nosed adolescents could show half of Scorpions’ exuberance[…]