Bonne chance, Mrrzy, with the surgery today (13th).

Since the Sunday concert, the chorister who stands next to me in performance, has tested positive for COVID-19, and cannot perform in the third concert on Saturday.
I'll get tested tomorrow which will be the third day after exposure.

In the meantime I have a cough which is mild when I am upright
and severe when I lie down to go to sleep. Sleep is elusive.