enjoy the relief. u yobought a wig, a jersey, and overpriced nachos... ...don't let sinus symptoms bring you down now. get fast sinus relief with vicks sinex and get back in the game. sinex, the congestion, pressure, pain to clear your head... >> announcer: the citi concert series on "today" is proudly presented to you by citi. >>> no matter how hard we try, they refuse to leave the building! [ laughter ] >> talking about the talented singers and musicians, band of merrymakers. >> lingering around the studio for hours. we are so, so happy you stayed with us. about to sing a song off their album -- >> all: "welcome to our christmas party." >> around you five seconds you realize it is a party. huh, kevin? >> so much merriment with band of merrymakers. it's intoxicating and contagious. the midst of a whirlwind tour. tomorrow night, b.b. king's here in new york city. december 15th, world famous troubadour in los angeles, california. >> fantastic. >> what are you going to sing >> we're going to sing "holiday in l.a." >> in new york! >> you like that? >> band of merrymakers! ? oh, oh, oh-oh, h