"For those of you f--king booing us, some of us are not afraid." ...

The Black Crowes Fans Leave Mid-Show After Band Rips U.S.A. Chant, on Video ...

Robinson, 59, was playing during the band's stop at Midflorida Credit Union Amphitheatre on their summer Southern Hospitality ...

Black Crowes singer Chris Robinson got booed after he reportedly replied sarcastically to audience members chanting "U.S.A." ...