Complementary application of Song of the Church or commonly abbreviated as PKJ is a collection of worship songs to complement the song songs of praise the Church that had previously existed.

Complementary Application Song of the Church is also commonly used in a variety of worship in Christianity.

Just like the previous applications, this application also requires an internet network in operation.

Designed with very simple features with the aim of being easy to use. Data stored on an online server in order to maintain the user's mobile performance.

Make sure the volume of your cellphone is muted when using this application in Worship in the Church, so as not to disturb other congregations, because this application contains audio autoplay, but audio autoplay can be paused.

Hopefully this application can be useful and be a blessing to all of us children of the Lord Jesus Christ.

Hallelujah!