Went up Lookout Mountain yesterday and shot a short video. There were cars, motorcycles, bikes and at 2:24 there are several skateboarders coming down on their longboards. The snow has melted, although some ski areas in the higher mountains got over 500 inches.
My brother and I have 24 patents on building products, and I often attend inventor shows. At one show, this guy had invented a guitar that could change keys in 1/10 of a second. The guitar had small electric motors that did something to the strings. Anyway, the guitar is used by several famous musicians, but it was demonstrated by a guitarist from a local band called Fourth Estate. I put their song called Joy on the video. You might recognize the song by Johann Bach. Can you hear the key changes?
http://www.youtube.com/watch?v=GplSfarnB_k