A few weeks ago I had a couple of hours to spare in the South East and cycled along the River Thames for a poke around the royal town of Windsor.
A bit of live music pops up in this video, so I wrote the backing music around that, in the correct tempo and key, only to find later on that the band in question were playing a quarter tone sharp. Anyway, technology came to the rescue.
![](https://i.ytimg.com/vi/bAbkm6IX0s4/maxresdefault.jpg)