Diamond has surprised fans with performances of "Sweet Caroline" through the years, including a massive sing-along in Times Square for New Year's Eve in December 2017.

It's impossible not to sing along to "Sweet Caroline" — especially when Neil Diamond has the mic. During the curtain call of the Saturday, July 12 matinee performance of A Beautiful Noise at the ...

Neil Diamond performed "Sweet Caroline" in a surprise appearance on Saturday at his namesake musical, "The Neil Diamond ...

Neil Diamond performed "Sweet Caroline" in a surprise appearance on Saturday at his namesake musical, "The Neil Diamond Musical: A Beautiful Noise," in Los Angeles.

The Neil Diamond Musical,’ Andrew Garfield joins Luca Guadagnino’s ‘Artificial,’ and Games Done Quick raises $2.4 million for charity. David Daniel reports.