"this perfectly workable suggestion/solution to reduce the overall volume levels outdoors at this event has escaped the notice of those organizing this event. Instead, they have given free reign to any acts drumming on the grounds, without showing the least concern about the volume levels of their instruments."

They are NOT Musos at heart, they are merely money making bureaucrats - "B Graders" - whose now guaranteed yearly income is not in any way related to 'making music', even if they 'make music' of any form themselves.