Singer Josh Groban performs during opening night at the 2015 US Open on Aug. 31, 2015 in New York City.
Singer Josh Groban performs during opening night at the 2015 US Open on Aug. 31, 2015 in New York City. Corinne Dubreuil TNS
Singer Josh Groban performs during opening night at the 2015 US Open on Aug. 31, 2015 in New York City. Corinne Dubreuil TNS