"This is one of the three gramophone records of this heroic group, which aims to bring joy and happiness to the long-term sick and disabled throughout the country, thereby bringing the gospel there.
Not everyone is confronted with this population group. These people often live in homes, hidden from view by beautiful afforestation. You understand that the sun does not always shine for these people. In order to be able to maintain this work - which is largely done pro bono - these gramophone records have been made.
As these plates are usually not available in stores, sursum corda has to sell them himself. This is done by regularly performing in evangelistic services, youth services, etc.
That the music of this group also appeals to healthy people is evident from the many responses that Sursum Corda receives from letters and newspapers." ~translated from inner sleeve