FYI, it's Ascension Day.
The Mass chants for Eastertide (but not Easter day itself) are 'De Angelis'.
We switched over from using 'Orbis Factor' once Lent was over.
Today, as you might presume, we were to do 'De Angelis'.
I sang the Kyrie for 'De Angelis'.
The organist played 'Orbis Factor'.
There was a bit of confusion and extemporanising, but we got there in the end.
I guess that's what happens when you get two Protestants together doing the music for Mass...accidents happen. :)
Otherwise, the organist and I rocked the chapel. \m/