Full marks for nerve to Tom Jones for opening his second successive album of stripped-down gravitas rock with Leonard Cohen's Tower of Song, transformed from hotel-bar funk into a finger-picked country blues. Cohen's version is a mordant, blackly comic meditation, but Jones can't play lines about "born with the gift of a golden voice" for laughs and so he turns it, unexpectedly and triumphantly, into a eulogy for a life in music. [...]