Formed back in 2013, Valparaiso, Chile-based dectet Calle Mambo blend the richness and diversity of Latin American folkloric music — quena, quenacho, cuatro, charango, tiple, timbal, zampoña, ronroco and more — with urban music and electronic production to create something unique and personal.

Lyon-based octet Kumbia Boruka features musicians from Mexico, Chile, Argentina and France but the band’s roots lie in Monterrey, Mexico, where cumbia is the sound of the streets — and where Mexican cumbia legend Celso Piña was born. Kumbia Boruka bandleader Hernán Cortés learned accordion from the legend and accompanied him on international tours. Fittingly, Kumbia Boruka’s sound is inspired by and reflects the sound of Monterrey and Mexico but they blend the classic cumbia sound with reggae, dub, tropical and psychedelia. The band’s arrangements feature an extensive rhythm section including guacharaca and congas, a brass section, and of course, the accordion.

The result is a bold, new take on cumbia that pairs power, tropical sounds with a fierce energy that embraces Latin American rhythms.

The Chilean dectet and the French octet teamed up for “Acordéon rebelde.” Released last month, the collaboration is a Vulcan mind-meld between the two acts that boldly pushes the boundaries of cumbia with subtle nods to surf rock and tropicalia while showcasing both acts knack for crafting catchy hooks.

“Acordéon rebelde” was written as a tribute to the legendary Celso Piña. Both bands feature members, who have played with him during his “Cumbia Around the World” tour, which gives the song a deeply human connection to its subject while being indebted to him.

Calle Mambo will be embarking on a lengthy European Union tour. Tour dates, as always, will be below.