Movie that had a rock concert in the street and this chick was swinging her jacket and got shot at the end ?

Question

Then it became a street war or biker gangs? 80s movie I think.

Update:

She got shot while on stage.

Update 2:

Lots of people in black leather. It looked like a Billy idol music video.

Update 3:

But it's a movie. Not sure of made for tv. Thanks