Metro

Looking back: Performances by The J. Geils Band

ROBERT E. KLEIN FOR THE BOSTON GLOBE/FILE
Guitarist J. Geils performed with the J. Geils Band in Boston in 2011.

J. Geils, the guitarist who formed The J. Geils Band, was found dead of natural causes late Tuesday afternoon at his home in Groton. He was 71 years old.

Here is a round-up of a few performances by The J. Geils Band.

Nicole Fleming can be reached at nicole.fleming@globe.com.