Are you planning to use British or American English? I'm American and we would not use "programme," we would say "program." However, I honestly would remove programme totally, since it's typically used to talk about something fixed in place, such as "The festival program runs as follows: 8am ...10pm... etc." Here is how I would might write this in American English. About New-York : Broadly speaking, the city sparkles with a remarkable assortment of cultural activities. The richness of the demonstrations, concerts, readings, and festivals, as well as the almost infinite list of continuously opening and closing restaurants and festive places, the fast changing fashion which makes this district the place to suddenly expose the emerging artist : so many signs of a city definitively faithful to its myth. I hope this helps!