The trade of all kinds, in particular technical assistance, rental, purchase, maintenance and repair of professional audio, video and lighting products, as well as recreational electronics, and consulting, design and installation of audio, video and lighting systems, as well as the import and export of goods. The organization of musical, festive and other events. Consulting and management of all activities in the field of entertainment and advertising. The exercise of any other activity directly or indirectly related to the purpose. The assumption of representations and their commercialization, as well as the purchase of machinery of all kinds for the realization of the purpose.