El Triangulo Estudio is an Argentine hip-hop studio project built around filmed “24/Siempre” sessions—guest MCs stepping up over in-house beats—and it was closely led and fronted by rapper/producer Núcleo (also known as TintaSucia). The project began releasing material in 2017 with the compilation-style 24 / Siempre, Vol. 1 and 24 / Siempre, Vol. 2, which established the core concept and introduced “Nucleo 24 / Siempre” as an early anchor title. In 2018, the idea expanded with the single Nucleo Aka Tintasucia / 24 Siempre Cuba, keeping Núcleo at the center of the “24/Siempre” identity. By 2019, El Triangulo Estudio was using the format as a platform for higher-profile guest moments, including the “C.R.O Cypher” installment, and in the mid-2020s it pushed the series as a steady flow of named sessions—“KMI420 24/Siempre,” “Killimet 24/Siempre,” “Dakillah 24/Siempre,” and “Bidiwan 24/Siempre” (all 2024). The concept continued into 2025 with larger posse-style entries such as “24/Siempre All Star.”
