Josh Groban and Idina Menzel are hitting the road together in 2018 and kicking it all off on October 18th in Duluth, GA. Josh Groban is a singer, songwriter, actor, and record producer. His first four solo albums have been certified multi-platinum, and in 2007 he was the best-selling artist in the United States, with over 22.3 … More Buy Discounted Josh Groban and Idina Menzel Concert Tickets Online with Promo Code