Metal music studies have extensively examined the genre's engagement with power, transgression, and social critique. By contrast, the lyrical construction of “voice” as a thematic and philosophical phenomenon has received comparatively little scholarly attention. This study addresses this gap by investigating the relationship between metal song titles that feature different grammatical variants of the word “voice” and distinct ontological and affective themes. The naming of voice in song titles signifies a distinct ontological position rather than a mere compositional choice and constitutes the core argument of this study. A purposive sample of 169 songs titled “Voice,” “Voices,” “The Voice,” “The Voices,” or “A Voice” was compiled from the Encyclopaedia Metallum, and their lyrics were subjected to qualitative content analysis. Textual segments were coded to identify the source, nature, and response of the voice, and then refined into comprehensive thematic categories based on Foucault's theorization of disciplinary power, Kristeva's concept of abjection, and Bakhtin's dialogism. Accordingly, three principal themes were identified. The authority theme, as evidenced by the use of definite-article titles, constructs a singular, inescapable sovereign voice commanding obedience. The abjection theme, which is dominant in the bare plural “Voices,” portrays voice as a multiplied, chaotic phenomenon tied to psychic dissolution, fear, and violence. The agency theme, as manifested in both bare and indefinite singular titles, positions voice as a site of self-empowerment, political resistance, and dialogic potential. The predominance of the abjection theme within the metal imaginary suggests that voice is most commonly interpreted as a form of psychic crisis rather than as a manifestation of authority or empowerment. These findings contribute to the field of metal music studies by demonstrating that lyrics provide a rich source for systematic, theory-informed investigation and that metal music constitutes a significant cultural archive for the broader interdisciplinary study of voice and subjectivity.