Publication of electronic books and journals online; publication of journals; publication of magazines; providing online electronic publications (not downloadable); publication of books; preparation of texts for publication; electronic publication of information on a wide range of topics, including online and over a global computer network; weblog (blog) services (online publication of journals or diaries); entertainment services; arranging of exhibitions for cultural purposes; arranging of exhibitions for educational purposes; arranging of exhibitions for entertainment purposes; musical concert services; musical performances; organisation of musical events; organisation of competitions (education or entertainment); reservation services for concert tickets; reservation services for show tickets; reservation services for theatre tickets; singing concert services