An anecdote..? yes..? Long-winded, as usual, so settle down comfortably. ... Ready..? OK, then... The region: Lower Normandy, France. Mid '70s; week-end dances held in most villages halls, with a repertoire of 'musette' (pre- and post-war accordion music, light French variety, occasionally a pop/rock hit or novelty dance, such as the twist...). I worked in a music shop and depped on bass or drums most week-ends, when my main band wasn't 'out'. A guitar buddy and myself were invited to m