Which is not a characteristic of South American dance music such as salsa rumba samba merengue and cumbia?

One characteristic that is not typically associated with South American dance music like salsa, rumba, samba, merengue, and cumbia is the predominance of electronic instrumentation. While many of these genres may incorporate modern electronic elements, they are fundamentally rooted in traditional acoustic instruments and rhythms. These styles emphasize live instrumentation, vocal harmonies, and cultural influences, distinguishing them from more purely electronic dance Music Genres.