Jesters & Klowns are a heavy/power metal band from Córdoba, Argentina, whose current lineup consists of Fer Melian (guitar/backing vocals), DD Garcia (drums), and Lahied (bass). The band released their debut album "The Joker King" on March 27, 2018, a ten-track, 56-minute record blending power metal and hard rock. The album is available on Spotify, Apple Music, and Bandcamp.

Jesushed is a thrash and heavy metal band founded in 2014 by Fabio Curtis in Mogi das Cruzes, São Paulo, Brazil. Drawing on Christian faith without being a strictly gospel act, the band's songs address current events, biblical narratives, and social themes. Their discography spans the debut album Born Again (2014), the EPs 350 graus (2016), Fim dos tempos (2018), and Supermother (2020), with Curtis handling vocals, guitars, and production throughout.

Kamikaze is a heavy metal and hard rock band from Belo Horizonte, Minas Gerais, originally formed in 1984 and reactivated in 2016. The band released a self-titled EP in 1986 featuring the track "Machado de Guerra," which became an anthem for an entire generation of Brazilian metal fans, and followed it with the full-length Kamikaze II in 1990 on Cogumelo Records. A 2023 reissue collected both early records alongside six previously unreleased tracks from 1994.

Kavla is a heavy metal and hard rock band from São Paulo, Brazil, with origins dating to 1992. The band released the album Dream or Reality in 1995 and returned after a hiatus with Surreal in 2008, building a catalog rooted in melodic traditional heavy metal. Their current lineup features Thiago Cicilini on vocals, Sandro Silva and Fábio Silva on guitars, Carlos Ceroni on keyboards, Marcelo Eiger on bass, and Nina Pará on drums.

Khannas is a southern/groove metal band from San Rafael, Mendoza, Argentina, whose debut release was the EP Lengua de Diablo, issued on January 31, 2016. The four-track EP — containing "Bordeando abismos," "Resiste el olvido," "Memorias latentes," and "Lengua de diablo" — was recorded, mixed, and mastered at Aire Records by Facundo Lucero, with all compositions written by Fernando Ferre.

Knock Out is a heavy metal and hard rock band from Buenos Aires, Argentina, formed in 2013. They released the eleven-track album "Sin Vergüenza" in May 2015, and later appeared on the CROM Records compilation "CR 021 — Nuestro Infierno" (2021) with the track "Pisando Fuerte". The band operates as an independent act and maintains an active presence on Bandcamp.

Krystal Tears was a melodic heavy metal and hard rock band from Rio de Janeiro, Brazil, formed in 2000. The quintet — Roberto Sans (vocals), Davis Ramay (guitar), Diego Padilha (bass), Rigel Romeu (keyboards), and Leonardo Peccatu (drums) — released a self-titled demo in 2001 and their debut full-length A Brand New Life in 2005, a 13-track album running over an hour in length.

Los Densos are a Buenos Aires heavy metal and hard rock band formed in 2022 who draw on New Wave of British Heavy Metal alongside Lovecraftian occult themes. Their debut release Habitantes de la Oscuridad, a seven-track album, came out on December 15, 2022. The band consists of Ramón 'Serpiente' Gómez on vocals, Nicolás Rivera on guitar, Julián Sirota on bass, and Nacho Roldán on drums.

Machocabrio is a stoner and hard rock band from Chillán, Chile who debuted with their album Altibajos in July 2015. The nine-track record blends stoner grooves, rock and roll energy, and Spanish-language songwriting in a style rooted in the heavy rock tradition.