Dubbed “Josh Groban: Gems,” the career-spanning concert coincides with the release of the singer’s new retrospective album, also titled Gems, which features 18 of his most popular hits.

Gems also shares its name with his much-anticipated five-night run at The Colosseum at Caesars: Josh Groban: Gems — Exclusive Las Vegas Engagement. He will be delivering a very special set ...

Singer, songwriter and actor Josh Groban will bring his many talents to the stage at the Colosseum at Caesars Palace for five nights in May. Curtain time is 8 p.m. for "Josh Groban: Gems" on May 9 ...

Video Content: In a new video for his upcoming retrospective album, Tony-award nominee Josh Groban comes face-to-face with his younger self for a sit-down 'interview.' Watch the video now!

The Grammy-nominated singer, songwriter and actor shares details about his new greatest hits album, "Gems" -- before performing "Be Alright" on "GMA." ...