advertising; business management; business administration; office functions. It includes mainly services rendered by persons or organizations principally with the object of: (1) help in the working or management of a commercial undertaking, or (2) help in the management of the business affairs or commercial functions of an industrial or commercial enterprise, as well as services rendered by advertising establishments primarily undertaking communications to the public, declarations or announce...

Entertainment in the nature of live performances; Entertainment services by a musical artist and producer, namely, musical composition for others and production of musical sound recordings; Entertainment services in the nature of live audio performances; Entertainment services in the nature of live musical performances; Entertainment services in the nature of live visual and audio performances; Entertainment services in the nature of live visual and audio performances, namely, musical, variet...