Complex sentence: However, the traditional customs of dress have been kept, as well as musical traditions, expressed using instruments like teponangas, drums, whistles, chinchins, sonajas and horns.
Split into simpler sentences: However, the traditional dressing customs have been kept, as well as their musical traditions. Their musical culture is expressed by using instruments like teponangas, drums, whistles, chinchins, sonajas and horns.