I guess we can look sort of look forward to summer.  So I'll start with a bit of Vivaldi.  Dexterity over the track is remarkable.  Comment and thoughts welcome.

https://www.youtube.com/watch?v=FVa37f67Hnc&list=RDFVa37f67Hnc&start_radio=1

Here's a bit more Vivaldi

https://www.youtube.com/watch?v=OUVKRc2K2E8