Free public domain sheet music from IMSLP / Petrucci Music Library
Church Music Review. Supplement No.140
New York: H. W. Gray Co., n.d. .
Public Domain [tag/del]
This file is part of the Sibley Mirroring Project.
I am presuming that the opus number is Op.78. According to various sources (including Sibley), Op.73 is the Allegretto religioso for organ. Publication date of 1900 comes from classify.oclc.org.
||Rejoice in the Lord, Op.78
||Calkin, John Baptiste
||The Bible (Psalm 97; 12,8,1)
||SATB Choir and Organ