Lagu GBKP Version 1.1 is the first release of Android for GBKP songs book. This application is expected to help the congregation GBKP learn songs, both the book ende-endeen, penambahen ende-Enden, supplements ende-Enden and in studying the sheet music choir. The first version is still not complete and there are still a lot of typos and formatting, especially in the notation has not been added to the database. Here the user is expected to track GBKP Android version for a role in the repair of th