Ключевые слова: adult, african, africanamerican, ai, american, artist, audience, audiences, audio, concert, emotion, entertainment, feeling, generative, generative ai, heavy, heavy metal, heavy metal music, heavy metal songs, high note, live, male, metal, microphone, music, music festival, musical, musician, on stage, perform, performer, performing, power chords, powerful, professional, sing, singer, singing, song, songs, sound, stage, talent, tone, vocal, vocalist, voice, volume, young,