Original sentence: There are three concerts, a choral masterclass, an organ recital, a Festival Eucharist, buffet lunches, evensongs sung seperately by each choir and performances of the "Fringe Revue"
Edited sentence: There are three concerts, a choral masterclass, an organ recital, a Festival Eucharist, buffet lunches, evensongs sung separately by each choir and performances of the "Fringe Revue"