(1) “Outdoor musical festival” means any group or groups of persons participating in musical entertainment in open spaces and not in a permanent structure;

(2) “Promoter” means the organizer, operator, producer or the person or persons, or corporation staging the outdoor musical festival and the owner, tenant and lessee of the land upon which the outdoor musical festival is performed;

(3) “Spectator” means a gathering of 1,000 or more persons who pay a consideration for the purpose of viewing or hearing the outdoor musical festival.