Ключевые слова: analogue, antenna, antique, audio, broadcast, broadcasting, button, classic, colored, communication, concept, concert, dance, day, design, electrical, electronic, entertainment, equipment, frequency, information, international, knob, listen, listening, media, modern, music, musical, nostalgia, object, obsolete, old, pink, radio, receiver, retro, song, sound, speaker, stereo, style, technology, tune, tuner, vintage, volume, wave, world, world radio day,