"Band X will be playing in city Y. Go buy tickets."
the usual suspects
Now we are of the opinion that this style of event promotion is leaving a lot of unsold tickets on the table. Why? Because the messaging is not reaching anybody except those that have a primary interest in Band X.
If Band X is a Tier 1 or Tier 2 artist (see more about our tiers here) that is all well and good and the show will likely sell out or at least be profitable. But if not, more effort is needed to find, target and persuade people that this is a show worth seeing and they should spend good money to do so.