41 Teaching; entertainment services; cultural activities; sporting activities; publishing texts and publishing images, not for advertising purposes; film production services; television production; production of music; theater production; presentation of theatrical performances; performing of music and singing; arranging and organization of cultural, educational, sporting and relaxing events; arranging and organization of music, culture and dance events; performing and compiling music and entertainment programs, also for radio and tv; organizing and performing music performances; publishing and publishing magazines, texts, photos and posters, image and sound recordings in the context of a music band; services of a music band; the aforementioned services whether or not via the internet.