Soema Montenegro is a Buenos Aires-based experimental singer/songwriter. Arguably one of South America’s most unique artists, Montenegro’s work mixes the sounds and images of the jungle and mountains with her original poetry, which is primarily centered around a theatrical and emotional narrative — and transports listeners to her native Argentina.

Tremor — Leonardo Martinelli, Geraldo Farez and Camilo Carabajal — is an acclaimed South American trio that meshes electronic production and sound manipulation with traditional folkloric instrumentation and influences. Featuring rhythms and sounds known across the region, the trio’s sound fits component parts of varying traditions together in a way that crosses and defies genre-borders.

Medelin, Colombia-based experimental. electronic music artist, producer and guitarist Juan Esteban Herrera is the creative mastermind of Ruido Selecto, an electronic music project that’s largely influenced by Jamaican and tropical rhythms, and other black music.

Tremor and Soema Montenegro collaborated together on “Cuando Oigo Sonar la Caja,” which appeared on a tribute album to Argentine singer/songwriter Leda Valladares, El Caimon de Leda (Un Tributo a Leda Valladares). Centered around undulating and atmospheric synths, traditional indigenous percussion, twinkling guitar, and flute paired with thumping beats and Montenegro’s sing-song vocals, the track is a brooding synthesis of the ancient and the modern.

Ruido Selecto’s remix is a subtle, dubby remix, featuring finger-snapped percussion, wobbling low end while retaining most of the dreamy and brooding instrumentation and Montengro’s vocals. The end result is a remix that feels like a slow-burning psychedelic trip.