Live In London (180 Gram Vinyl, Download Insert) (3 Lp's)After taking a decade and a half vacation from live performance, septuagenarian singer songwriter saint Leonard Cohen returned to the stage in 2008 for a European tour. During his absence, his popularity had grown to such a degree that his London concert took place at the city's O2 Arena. With the gathered masses sounding suitably enraptured, Cohen can be heard delivering a long program that serves as both career summary and mission reiteration on