Old 100th derives its name from its original pairing with All People That on Earth Do Dwell (Psalm 100). The tune is attributed to Geneva-based French composer Louis (Loys) Bourgeois in 1551. This enduring anthem's beautiful melody has been associated with several hymns including the doxology Praise God from Whom All Blessings Flow and Almighty Father, Bless the Word. This is a delightful duet for any treble instrument and piano. It is both reflective and inspirational. Suitable for prelude, voluntary, communion, or postlude music. Key: E-flat major. An intermediate violin and piano version in D major is sold separately.