Rancore is a Brazilian band known for their dynamic blend of rock genres, including hardcore, punk, and alternative rock, which has garnered them a dedicated following in the Brazilian music scene. Established in Sao Paulo in 2001, the band consists of Teco Martins (vocals), Candinho Uba (guitar), Ale Iafelice (drums), and Marcelo Amaro (bass). Their music often features emotive lyrics, energetic performances, and a quest for personal and social consciousness, elements that have become trademarks of their sound.

Throughout their career, Rancore has released several albums and EPs that echo their evolution as a band and their engagement with topical issues. "Seiva" (2011) and "Liberta" (2014) are particularly celebrated works that showcase the group's depth and maturity while maintaining their raw energy. The band's live performances are renowned for their intensity and connection with the audience, attributes captured in the "Rancore (Ao Vivo)" release. The more recent singles, "Infinito" and "Escravo Espiritual (Ao Vivo)," continue to reflect their ongoing commitment to authentic musical expression, while "Yoga, Stress e Cafeína" underscores their versatility and willingness to explore new sounds while remaining true to their core essence. Rancore maintains their status as a force on the Brazilian rock circuit, and their impactful work continues to resonate with a broad spectrum of music enthusiasts.