Shafi'i Fiqh

Rental Conditions for Wedding Venues

I`m thinking about renting a two-floor building as a wedding venue. There won`t be any mingling between men and women, intoxicants or other forbidden foods and drinks. However, there will be a DJ through which popular songs will be played. Based on the aforementioned, is the revenue of this wedding venue lawful taking into consideration the fact that playing music is a doubtful matter? Is there a solution for this since the latter is a common trial?