"Psychedelic Cumbia Party" brings together for the first time the best recordings of Los Zheros, a pioneering band of Amazonian cumbia from Peru. Their sound blends fast, percussive cumbia rhythms with surf-style electric guitars. The album features their psychedelic rock hit 'Cuarto oscuro,' a highly sought-after track not only among cumbia collectors but also garage and psych DJs. This compilation is a joint release with Peruvian label Rey Record and includes an insert with never-before seen photos of the band, as well as liner notes by expert Víctor Zela (creator of the acclaimed project "La Cumbia de mis Viejos").