Herschel Symphony No1 Orchestra of Square Chapel (1st performance?)

A symphony written by the Astronomer Royal, William Herschel. Not only did he discover heavenly bodies like Uranus, but he also had time to compose 24 symphonies, many concertos for keyboard, oboe, etc. He lived for some time in Halifax UK, the base from which the Orchestra of Square Chapel operates! It's believed this may be it's first performance, at least in the last 150 or so. A very talented man!