The movie Sinners is a horror movie placed back in 1932 in the Mississippi Delta.

This story entails 2 twin brothers: Smoke and Stack" who buy a old barn owned by a former cult leader, the twins refurbish the barn and turn it into a predominately black night club.

Their little cousin "Preacher Boy" has a talent in music but that talent holds a special ability, when he plays his music, it can bring spirits from the past and future. 

When they open the bar there is a Caucasian vampire who tries to enter "to have  good time" they refuse and lock them out. 

Not knowing they're vampires one of the characters goes out to talk to them to see if they have money. 

She gets bit and turned into one of them. 

They then eventually infect everyone until 5 remain and those 5 prepare with garlic, wooden stakes, and silver bullets. 

They fight until sunrise and Preacher Boy survives till dawn.