Educational institute services; educational instruction; provision of educational courses; publication of educational materials; publication of educational texts; arranging and conducting of concerts; arranging of music performances; instruction in music; instruction in singing; organisation of musical events; musical education services

Smart home hubs; Switchboards; Cables, electric; Materials for electricity mains (wires, cables); Coaxial cables; Fibre optic cables; USB flash drives; Connectors for fibre optics; Fibre optic modems; Fibre optic receptors; Signal transmitting apparatus utilising optical fibres; Pulse code modulation apparatus for transmission via optical fibres; Pulse code modulation instruments for transmission via optical fibres