These guys played in my living room last night (aka The World Famous Buckinham Blues Bar), and they were fantastic! Kevin Maines and The Volts played to about a dozen of us - shame to have booked them on a night that competed with our local Music Walk downtown. The two of them that sang had most excellent falsettos. Here is a good example of what it was that was going on:
There are youtube channels for Kevin Maines and The Volts.