folkvix,

Apologies for my use of the common colloquial term 'sesh'.

Here's a short glossary & explanation of my post:

The Boars Head is a public house [public alcoholic drinking establishment & social venue] in Middlewich [a small town in Cheshire county, England]

The colloquialism 'sesh' is an abbreviation of the word 'session', which round my local area can mean a 'singaround' [ a music & song jam, or even a mainly tunes jam with the odd song here & there]

I'm not sure what 'more traditional' means

Hope this is clarification enough.