the only thing I have was last checked in 2011. mister.red > Chough Inn Salisbury which doesn't augur well. see WhatPUB

However FASH have a list of Clubs in the area and list Bourne Folk near (new) Sarum. Sadly their website is a broken link. The last known venue was the Boscombe Village Club you could ask them on Fakebook (the link). But it is in a village not Salisbury

If you do find anything, post here.