The J. Geils Band

The J. Geils Band was an American rock band formed in 1967 and disbanded in 2015. They blended blues, rhythm and blues, and rock into a guitar- and harmonica-driven sound, known for energetic live performances and a shift between raw R&B roots and more pop-oriented arrangements; core members included guitarist J. Geils, vocalist Peter Wolf, harmonica player Magic Dick, keyboardist Seth Justman, bassist Danny Klein, and drummer Stephen Jo Bladd.