walking upstream…
Grupo Marca Registrada
Grupo Marca Registrada
Grupo Marca Registrada formed in 2014 in Culiacán, Sinaloa, when guitarist Álvaro Álvarez brought in singer-songwriter and accordionist Fidel Castro; what Castro has described as a lark inspired by other artists' success turned into one of Sinaloa's most durable norteño exports. The group spent its first decade in the classic sierreño-corrido lane — Castro became a real friend of Ariel Camacho before Camacho's sudden death in 2015 — then chased crossover through the 2020s, pairing accordion and banda horns with pop songwriting (a 2024 duet remake of Julieta Venegas's "Andar Conmigo") and the trap-tinged corridos tumbados/bélicos sound Peso Pluma helped popularize. "Di Que Sí," their 2023 single with Grupo Frontera, became their biggest US crossover hit.
the sound in question
2023
Di Que SíGrupo Marca Registrada
walk the tributaries ↓
Ariel Camacho2010s · Sierreño / Corrido / Regional Mexican
Castro and Camacho met in Sinaloa and hit it off immediately — Camacho was reportedly already listening to Castro's own "La Vida Ruina" when they were introduced, and the two re-recorded it together and became close friends before Camacho's death in early 2015. Castro has said since that even artists who don't sing in Camacho's style owe their foundation to what he started, name-checking Peso Pluma and Fuerza Regida as examples.
listen: upstream & heresource: Yahoo Entertainment — "How Ariel Camacho Inspired a New Generation of Música Mexicana Hitmakers," Fidel Castro on meeting and recording with Camacho ↗
2014
El KarmaAriel Camacho
2014
La Vida RuinaGrupo Marca Registrada
listen forPut on Camacho's "El Karma" next to "La Vida Ruina": listen for the same unhurried, conversational phrasing — Camacho lets a vocal line breathe before the requinto answers it, rather than the busier, faster delivery of older-school norteño, and Castro reaches for that same patience on the verses.
Julieta Venegas2000s · Latin pop / pop rock / alternative rock / singer-songwriter
In a Billboard interview, Castro described himself as having always been a huge fan of Venegas's and said the two are now friends; in 2024 they turned that admiration into a regional Mexican duet of her 2003 hit "Andar Conmigo," folding accordion and banda horns into her original pop-rock arrangement.
listen: upstream & heresource: Billboard — interview ↗
2003
Andar ConmigoJulieta Venegas
2024
Andar ConmigoGrupo Marca Registrada
listen forCompare the airy, syncopated bounce of Venegas's original chorus to the duet version: Castro leans into that same loose, off-the-beat phrasing rather than the squarer downbeat emphasis of straight corridos — a rare case of Marca Registrada borrowing from pop songwriting instead of another regional Mexican act.
Peso Pluma2020s · Corridos tumbados / Regional Mexican / Latin trap
As corridos tumbados/bélicos overtook the genre in 2022–23, Castro named Peso Pluma among the regional Mexican peers he most admired and wanted to work with; press at the time reported Peso Pluma returning the interest, and the two cut "Andan Hablando No" in 2023, with Marca Registrada visibly absorbing the darker, trap-inflected bélico production Peso Pluma had helped popularize on tracks like "AMG."
listen: upstream & heresource: Billboard — interview ↗
2022
AMGPeso Pluma
2023
Andan Hablando NoGrupo Marca Registrada
listen forListen for the moodier low end and half-time trap hi-hats sitting underneath the tuba and bajo sexto on the collab — a texture that isn't there on Marca Registrada's earlier, brighter norteño records, and that traces directly back to the AMG-style bélico sound Peso Pluma and his Rancho Humilde peers were pushing.