Lagu Wajib Nasional dengan not

"Lagu Wajib Nasional dengan not" is an Android app that provides a collection of Indonesia's national compulsory songs, complete with lyrics and musical notes. This app serves to instill patriotism, maintain national unity, and honor the heroes who defended the nation. It is a valuable resource for students and educators, helping to foster a spirit of nationalism and appreciation for Indonesia's rich musical heritage.