Melchizedek Home › Melchizedek by Betty Carr Pulkingham Unison setting designed for Rite I usage. Accompaniment scored for organ with guitar chords and optional SAB parts. – Lord, have mercy – Glory be to God – Preface – Holy, holy – Lamb of God Showing all 2 results Sort by popularity Sort by latest Melchizedek Mass – Accompaniment/Choral Edition Melchizedek Mass – Pew Card