Ключевые слова: adult, announce, announcement, artist, audience, audio, background, cheerful, close up, closeup, communication, concert, contest, dental, dentist, dynamic, education, entertainment, event, expression, friendly, happy, ideas, isolated, karaoke, loud, microphone, mouth, music, performance, performer, person, radio, sing, singer, singing, skill, smiling, song, sound, speak, speech, studio, talk, talking, tooth, vocal, voice, woman,