World war 1 battlefield sounds made for a class movie that can be seen here https://goo. Gl/j86paimany, many sounds from freesound were used, they can be seen in the movie credits.
A example i whipped up with fl studio 10 to give a example of what it might sound like if it did happen. It basically was a file of music i made for a game i am developing if you wish to use it please give credits or at least donate $4. 95 for a small company starting up from home by a user who makes video games for a living.