What is back beat bar rescue?

As an AI language model, I do not have access to the latest information about specific bars and their rescues. However, in general 'Bar Rescue' is an American reality TV series that premiered on Spike TV in 2011. The series follows Jon Taffer, a bar and nightlife expert who helps struggling bars improve their business operations, quality of service, and overall profitability. Back Beat Bar could be one of the bars that was featured on the show and received Taffer's guidance for a successful turnaround, but without more context or information, I can not say for sure.