Choral 'Door goede machten trouw... '
Bas Koster
Choral 'Door goede machten trouw en stil omgeven' for organ
Choral 'Komt, verwondert u hier mensen'
Bas Koster
Choral arrangement 'Komt, verwondert u hier, mensen' for organ
Arrangement on Hymne 659 Dutch Hymnebook
Bas Koster
Choral arrangement on Hymne 659 from the Dutch Hymnebook 2013 for organ
Arrangement on Hymne 513 Dutch Hymnebook
Bas Koster
Choral arrangement on Hymne 513 from the Dutch Hymnebook 2013 for organ
Choral 'Es ist ein Ros entsprungen'
Bas Koster
Choral arrangement 'Es ist ein Ros entsprungen' for organ
'Our Father'
Bas Koster
'Our Father' for choir/congregation with organ/piano