walking upstream…
Grupo Firme
Formed in Tijuana in 2014 by vocalist Eduin Cazares ("Eduin Caz") out of an earlier bar band called Grupo Fuerza, Grupo Firme built its early following on viral clips of raw, informal corridos before a 2020 run of singles — "Pídeme," "El Roto," and "Juro Por Dios" — turned them into one of Regional Mexican music's biggest touring acts. The group folds Sinaloan banda brass and sierreño guitar into showman-style arena sets, has won a Latin Grammy for Best Banda Album, and now headlines stadiums across Mexico and the U.S. Southwest.
the sound in question
2020
El RotoGrupo Firme
walk the tributaries ↓
Los Tucanes de Tijuana1990s · Norteño / Narcocorrido / Pacific Norteño / Regional Mexican
The flip side of that same childhood cassette was Los Tucanes de Tijuana, and Eduin has named them alongside Los Tigres as the two groups he wore out as a kid; three decades later the bands actually shared a stage and studio, re-cutting the Tucanes' own 'Mi Ex' together as a full-circle duet.
listen: upstream & heresource: Rolling Stone — Eduin Caz on the cassette with Los Tigres del Norte and Los Tucanes de Tijuana that shaped him ↗
1995
La ChonaLos Tucanes de Tijuana
2024
Mi Ex (with Los Tucanes de Tijuana)Grupo Firme
listen forSet the Tucanes' rowdier, brass-forward Pacific-norteño attack on 'La Chona' against the horn-heavy 'Mi Ex' remake — the same rough-edged tuba low end and the same wink at the crowd mid-song.
Jenni Rivera2000s · Banda / Regional Mexican / Corrido
Eduin Cazares has named Jenni Rivera among the performers who showed him "the type of artist I wanted to be" — not just a singer but a stage-commanding star — and Grupo Firme paid that back with a five-minute medley tribute to her at the 2022 Premios Juventud. Her habit of turning a breakup into a defiant, sung-to-the-back-row anthem is the mode Grupo Firme's own kiss-off ballads work in.
listen: upstream & heresource: Billboard — Eduin Caz cites Larry Hernández, Gerardo Ortiz, and Jenni Rivera as showmanship influences ↗
2020
Basta Ya (Banda) [ft. Marco Antonio Solís]Jenni Rivera
2021
Ya SupérameGrupo Firme
listen forPlay Jenni's 'Basta Ya' next to Grupo Firme's 'Ya Supérame' — both build to a chorus that turns heartbreak into a shouted-along declaration of independence, banda horns swelling behind a vocal that refuses to sound sad.
Los Tigres del Norte1970s · Norteño / Corrido / Regional Mexican
Eduin Cazares has said the only cassette he owned as a kid had Los Tigres del Norte on one side, and their story-corrido tradition — plainspoken narrative verses set over a norteño backbeat — is the backbone Grupo Firme reaches for whenever they cut an actual corrido rather than a banda ballad.
listen: upstream & heresource: Rolling Stone — Eduin Caz on the cassette with Los Tigres del Norte and Los Tucanes de Tijuana that shaped him ↗
1974
Contrabando y TraiciónLos Tigres del Norte
2021
Se Fue La PanteraGrupo Firme
listen forCompare the matter-of-fact, almost spoken-word verses of 'Contrabando y Traición' to Grupo Firme's 'Se Fue La Pantera' — both let a plain, unhurried vocal carry a specific, named story instead of dressing it up with melodrama.