Final composition update 3

During the Winter Holidays, I gave some time to have look at my composition to see if there was anything I could improve on. If you look at the images below of my composition, I have changed the layout. The instrument I have included is a cymbal which I will play using a bow (this is to create a metal rail like sound). A train whistle and a normal whistle will be used within the composition and there will be some theatrical features in it. Actions involve the singers to do something such as walking beside the train, changing dynamics and tempo, and playing their percussion instruments. I have set new instructions for the guitarist which involve changing the ambient sounds produced by the pedal. Before the Christmas holiday, I struggled on finding percussion instruments for the singers because the loan centre did not have the instruments I needed for this composition. Luckily I managed to find the instruments in the Wilberforce building which are used for primary and secondary education. I have asked for permission for use and as for the whistle and train whistle is something I can buy from a music shop.