it;s easier said in that way iam afraid...
Pubs and nightclub, the main point is not to expose more bands. It's really really good if they have event that showcase different bands and such. But ultimately, the majority of the crowd in those place during normal days, are not going to care about whether local band or non local bands They go there to relax, listen bits of music and spend money on the drinks. For the pubs and such, their main point is to sell alcohol, not to expose more bands....
Can you imagine, somtime when all these places having certain event with local bands, the audience can be a lot, but how many of them actually have the spending power compare to those yuppies that listen to pussy music, but loaded with money to spend. If you are the boss, which one you want to choose.
As for organisers having the usual bands, can we blame them when majority of the new bands could be playing punk, metal, emo, melodic, rock/metal, 80s rock, shred, 90s alternative in which have been overdone?
just my 0.0000002 cent