communications servers, audio and video receivers, musical instrument digital interface (MIDI) signal converters, computer software for compressing expanding, encoding, decoding, streaming, digital-to-analog converting, analog to digital-converting of music data, sound data and/or image data, CD-ROMs, magnetic tapes, optical disks, all featuring video and music
Electrical and Scientific Apparatuselectronic transmission of musical instrument digital interface (MIDI) signals and audio/video data of concerts or musical performances via the global computer network, on-line, or satellite
Telecommunications