“BTS: Bring the Soul”: Episode 2

More so than any episode from last year’s “Burn the Stage” (or the first episode of this series), viewers can see how lonely life on the road can be. The seven-man group may smile on stage and charm their interviewers with witty quips and soundbites. But touring can wear them down, even when they know they are in a privileged position that many are envious of.