Just for a change, which is as good as a rest, I'll be leaving behind the day job for about 10 days when me and my musical chums in Allan Yn Y Fan become logistic experts (as in how many musical instruments can you fit into an estate car), autobahn experts and cultural exporters. We are taking our version of Welsh traditional and self-composed music on a short tour - 7 concerts over 10 days into Germany, Switzerland and Luxembourg. If you have any friends over there - please point them in…