Launched in support of his 2015 show tunes album Stages , the tour featured a night of Broadway songs and originals later on .
Josh Groban on Stage is a concert tour by American singer Josh Groban .
Launched in support of Josh Groban 's 2015 show tunes album Stages , the tour featured a night of Broadway songs and originals later on .
Josh Groban on Stage is a concert tour by American singer Josh Groban .