In November of last year, the veteran rock band Chicago performed a special show at Atlantic City’s Ocean Casino Resort that featured guest appearances by Steve Vai, Robert Randolph, Chris Daughtry, Judith Hill, VoicePlay, Robin Thicke and Christone “Kingfish” Ingram. For Chicago trumpeter and original member Lee Loughnane, the show marked a rare occasion of the band collaborating with multiple artists onstage.
“It was great to work with all the guest artists,” he says recently. “We don’t have anybody sit in with us on a normal basis. And maybe if we do, it’s like one person or something like that. But to have seven was…