Defecto is a Mexican rock band formed in Monterrey, Nuevo León, known for blending alternative rock with electronic and industrial influences. Emerging in the mid-2000s, the group gained attention within Mexico's independent music scene for its moody, synth-driven arrangements, angular guitar work and introspective Spanish-language lyrics. Their sound combines post-punk and coldwave textures with modern production, often emphasizing atmospheric instrumentation and a stark, emotive vocal delivery. Defecto is recognized for contributing to the region's post-2000s alternative rock movement and for a measured, artful approach to songwriting and sonic palette.