This week we are changing the format of our music listings, returning to the format used by the old East Bay Express in the years before it was part of the New Times chain. Club listings will once again be presented and sorted by the name of the performer rather than the name of the venue. And club addresses and contact info will now be compiled in separate East Bay and San Francisco clubs directories. Several weeks ago, we began compiling concerts and club events into one combined calendar. Meanwhile, DJ and dance events now have their own separate listings.