From Pitchfork:

There's a future and there's the past, and we call the thing in-between "the present." One of my favorite portraits of the present-- and one that I think has become more and more common since the late 20th century-- is one that combines a technocratic near-future with a raw, distant past. Paul Simon sang about it in 1986: "These are the days of lasers in the jungle, lasers in the jungle somewhere"-- the idea being that both the lasers and the jungle seemed slightly out of reach but still evoked the current moment. In indie music, it's become a familiar trope: Animal Collective-- who are sometimes described as "tribal" despite playing shows where three guys stand at podiums of decks and wires and flashing lights-- are a good example. It's a particular kind of nostalgia-- not just for James Murphy's unremembered 80s, but a kind of pre-verbal, collectively remembered moment that we can't access without electronics.

Chancha Via Circuito is a young Argentinian producer named Pedro Canale who makes music generally referred to as "digital cumbia"-- a modern interpretation of a sound originally forged in Colombia when African slaves lived there during Spanish occupation. Rio Arriba is a dreamy, neo-primitive mix of chopped-up pan flutes, folk guitar, Coke-bottle percussion, and booming, electronically treated drums-- an almost shamanistic sound that carries its own landscape: underbrush, riverbanks, campfires. The melodies are simple and repetitive; the rhythms-- or the standard cumbia rhythm, at least-- have an uncanny quality of sounding like their upbeats are snapping back against their downbeats, firmly in step but rebelling against the next bar. They're hypnotic but jerky, a kind of rhythmic paradox.

As I understand it, Cumbia in Buenos Aires has long been treated as bottom-rung culture for people who are poor, old, or both-- a reputation complicated by the way in which the city, according to DJ/rupture, "look[s] wistfully towards Europe." (The local brand of cumbia is actually called "cumbia villera"-- shantytown cumbia.) But, Canale has been revisiting and revising it over the past several years.

Chancha Via Circuito-- is downtempo and atmospheric. Like Burial's Untrue, Rio Arriba is informed by dance music more than it actually functions as dance music. One of the interesting things about CVC is that he's managed to make a mutated form of cumbia that actually appeals to upscale locals, too. And what's interesting, I think, is that the unglamorous sound of cumbia is being reclaimed by a younger, more local audience as something to celebrate.