How Firm a Foundation

This traditional pentatonic melody has been changed to a standard diatonic one by adding the 7th degree of the scale (syllable ti) throughout. �However Cox uses the typical arranging technique of setting the melody canonically, which one easily associates with this tune in its original pentatonic state. �He sets five stanzas of the hymn-tune and text; first as a single unaccompanied tune, then as a two-part canon followed by a three-part canon. �The final two settings are in three-part harmony with very nice stepwise movement and natural dissonance. �Each setting is one-half step higher than the one that precedes it. �It closes with a meditative "Amen." �Although intended to be sung a Capella, Cox has provided a "for rehearsal only" accompaniment which will come in handy until the singers learn to adjust to the key changes with each stanza.