On May 12 and 13 , 2008 At Royal Albert Hall , London , Groban performed as " The Russian " Anatoly Sergievsky ; joining with Broadway stars Idina Menzel and Adam Pascal in " '' Chess in Concert '' " a live concert version of the musical Chess composed by Benny Andersson and Björn Ulvaeus of ABBA fame . This performance has since been made into a DVD and CD recording . On September 21 , 2008 , Groban performed a comical medley of well-known TV theme songs at the 60th Annual Primetime Emmy Awards . In December 2008 , Groban appeared on '' Never Mind the Buzzcocks '' . He performed a duet with Only Men Aloud ! at the Royal Variety Show at the London Palladium for the Prince of Wales and Duchess of Cornwall
60th Annual Primetime Emmy Awards
60th Primetime Emmy Awards
Josh Groban