Tambua tansa is a traditional Minangkabau musical instrument consisting of tambua drum and tansa drum. Tambua tansa is usually played during big events such as baralek (wedding), alek nagari (big nagari event), as well as to accompany the piriang dance and so on. Piriang dance in ateh kaco (plate dance on glass) is a typical Minangkabau dance using plates and performed on broken glass / glass by several people. This dance is usually accompanied by traditional Minangkabau musical instruments such as Pupuik, Talempong, and also Tambua Tansa.