Ignited is a traditional heavy metal band founded in 2017 in Balneário Camboriú, Brazil, by vocalist Denis Lima, guitarist Dalton Castro, bassist Martin Bellucci, and drummer Maurício Velasco. Their 2019 debut full-length "Steelbound," produced by Thiago Bianchi in São Paulo, established the band in the international heavy metal circuit and surpassed 200,000 Spotify streams. The follow-up "Cradle of the Wicked" was released in October 2023, recorded at Studio Fredman in Gothenburg, Sweden and produced by Fredrik Nordström, known for his work with Arch Enemy and Dimmu Borgir.

Impetra is a traditional heavy metal band from Santiago, Chile, formed by two cousins and active from 2016 into 2017 before going on hold. Their debut demo "It's About Honor," recorded at Mazazor Studio in February 2016, introduced their approach to classic heavy metal with lyrical themes centered on nostalgia, excess, and self-destruction.

Incidamus is a dark heavy metal project founded in Buenos Aires, Argentina by a musician known as Desgarro, drawing on themes of depression, betrayal, and isolation. The band released the album "El Hedor, La Ruina, La Sangre" in December 2017 through Despreciable Realidad Fanzine, an eight-track record that showcases their bleak, heavy-punk approach.

Indiscipline is an all-female heavy metal power trio from Rio de Janeiro, formed in 2014. The band released their debut EP "In My Guts" in 2014, followed by the full-length "Sanguinea" through Shinigami Records in April 2017, and the three-song digital EP "Psalms of Darkness" in 2019. Their lineup features Alice D'Moura on vocals and bass and Maria Fernanda Cals on guitar.

Inhibidor is a heavy metal band from Rosario, Argentina, formed in 2020 by Alberth Páez. Their debut album "Vértigo" was released in January 2022 and featured guest contributions from members of established Argentine metal acts including Horcas, Tren Loco, and Serpentor, reflecting the band's connections across the country's heavy metal scene. The album includes a cover of the classic RIFF song "En la Ciudad del Gran Río" alongside original material.

Insanecide was a heavy metal and hard rock trio from Volta Redonda, Rio de Janeiro, Brazil, active from 2013 until their split-up. The band combined the rhythmic weight of groove metal with melodic hard rock sensibilities, drawing comparisons to Pantera, and released the four-track EP Counter alongside a music video for the track "The Rift."

Interceptor is a traditional heavy metal band from Buenos Aires, Argentina, who recorded their self-titled debut album at La Nave de Oseberg Studios between February and October 2014, releasing it in 2015 on Pacheco Records. The band contributed the track "La piel fría" to the Icarus Music compilation "Heavy metal: Código de honor" in 2016, and later appeared on the cassette and CD-R compilation "Nueva ola del heavy metal Argentino" in 2021. Their sound draws from classic speed and heavy metal in the style of the New Wave of Argentine Heavy Metal scene.

Interceptor is a traditional heavy metal band from Buenos Aires, Argentina, who recorded their self-titled debut album at La Nave de Oseberg Studios between February and October 2014, releasing it in 2015 on Pacheco Records. The band contributed the track "La piel fría" to the Icarus Music compilation "Heavy metal: Código de honor" in 2016, and later appeared on the cassette and CD-R compilation "Nueva ola del heavy metal Argentino" in 2021. Their sound draws from classic speed and heavy metal in the style of the New Wave of Argentine Heavy Metal scene.

Isa Nielsen is a Danish-Brazilian heavy metal guitarist and vocalist based in São Paulo who began performing at age 13 and has built a career spanning major Brazilian stages. She has performed at Rock in Rio and opened for Tom Morello and John 5 at the Best of Blues and Rock festival before audiences of over 40,000, and has jammed live with Steve Vai. Her debut album "Break the Chains" showcases her dual role as a lead guitarist and vocalist in the classic heavy metal and hard rock tradition.