In the Boston (MA) area, at any rate, there are groups that openly advertise that talent is not required. Their members sing for each other & enjoy themselves. I am sorry to have to indulge in Blaming the Victim, but it is stupid to aspire to show business if what you really want is to have fun.

The ability to enjoy oneself at a low level of competence is a precious resource for happiness & should not be sacrificed to the will-o'-the-wisp of Excellence.