His songs about patriotism and heroism include "Dewa Ruci", "Gugur Bunga" ("The Fallen Flower"), "Gaung Mojokerto-Surabaya" ("Mojokerto-Surabaya Echo"), "Indonesia Kami" ("Our Indonesia"), "Indonesiaku Indonesiamu" ("My Indonesia, Your Indonesia"), "Pesan Buat Negeriku" ("Message for My Country") and "BK".