Many of Duo Naimarata's songs are interesting and are often listened to by lovers of Batak songs, so it's no wonder that Duo Naimarata's hums are heard by many Batak people. For those who want to listen to songs selected by Duo Naimarata, this application is the right choice. Because here we can listen to the combination and harmonization of the voices of these two singers which are quite successful, they can complement and color each other, so that they are pleasing to the ear and soft to the ear with lyrics that hit deep down. Duo Naimarata's song of choice can also be heard anywhere even when you are not connected to the internet or offline.