Should Mariachi Bands be Fined for being Annoying in Marinwood Community Center?

Marinwood Community Center hosts many quincineras, wedding and family celebrations where Mariachi Music is played.

On June 26, 2018. I attended a Parks and Recreation meeting in Marinwood Park and filmed it.  During a discussion of events at Marinwood Park, one commissioner complained about the "loud Mariachi music" on the weekends.  She suggest that we fine the offenders 

 if we receive two complaints.  

Several other commissioners quickly nixed the idea.  

What do you think?  

Should the CONTENT of SPEECH or MUSIC be fined or banned in Marinwood Park if some people find it offensive?  

I know my answer but I am interested what others think of this idea.

A little cultural understanding goes a long way.