Engine of Song

Some great skies tonight driving home, but too late for me...in addition, my in-car music has gone slightly wonky, and the shuffle seemed to be restricted to Abba, Air and Blondie - maybe overloaded, will try and edit for tomorrow but no music pick today, and no pic from outdoors either...

Still, I do love the way the keys on woodwind and brass are engineered - stops and rods moving, opening and closing on demand, so much more sophisticated than strings and percussion.