Personally I couldn’t care less about the subject of songs, some of which have been around for 50 years.
But brushing over that life has changed a bit, I would say the players need the encouragement and singing gets the crowd going too even if it’s Hymns.
Maybe Jerusalem builded here in Bristol’s dark satanic mills. Etc etc
Point is make an atmosphere and keep going, songs about Irene and her Gypsy mates are a bit old hat and don’t really make an atmosphere just remind us of why Horefield got its name!