i'm scared but i look at him that i go "oh, my god, that's lou reed." >> stephen: lou reed?underground. [applause] >> stephen: all those stories and more in "joyful recollections of trauma," on sale now. it's paul scheer, eveyrbody. we'll be right back with a performance from the cast of the broadway hit "merrily we roll along." >> stephen: they are nominated for seven tony awards this year. performing "old friends" from broadway's "merrily we roll along," lindsay mendez, daniel radcliffe, and jonathan groff. [cheers and applause] ♪ here's to us ♪ ♪ who's like us? ♪ ♪ damn few ♪ ♪ ♪ ♪ hey, old friend ♪ ♪ are you okay, old friend? ♪ ♪ what do you say, old friend? ♪ ♪ are we or are we unique? ♪ ♪ time goes by ♪ ♪ everything else ♪ ♪ keeps changing ♪ ♪ you and i ♪ ♪ we get continued next week ♪ ♪ most friends fade ♪ ♪ or they don't make the grade ♪ ♪ new ones are quickly made ♪ ♪ and in a pinch ♪ ♪ sure, they'll do ♪ ♪ but us, old friend ♪ ♪ what's to discuss, ♪ ♪ old friend? ♪ ♪ here's to us ♪ ♪ who's like us? ♪ ♪ damn few! ♪ ♪ ♪ ♪ so, old friends ♪ ♪ fill me in slow, old frie