Staines - The Bell , Monday , Singers Club
Uxbridge - RNAS Club , Thursdays , Booked Guests a lot of the time
The Brewery Tap , Brentford , LOTS of live music through the week
Twickenham - The Cabbage Patch , Sunday - More of a 'Concert' club
Byfleet , The Blue Anchor , Thursday , Folk Club
Sharps , C#House , Tuesday , MOSTLY Singers , some guests
Herga , Pinner , Mondays -

And a LOT of sessions , open Mics etc in the area , with the rest of London fairly accessible on pubic transport