Mexico City is home to archives, recording studios, venues, and experimental spaces that connect music from many parts of the country. Neighborhood traditions coexist with concert repertoires, popular music, and electronic or avant-garde projects. A recording made in the capital does not necessarily document a tradition originating there: it may feature visiting performers or material collected by national institutions. This category helps trace those intersections while distinguishing recording location, performers’ residence, and repertoire provenance. Individual catalogue entries provide the available details.