Singing and beautiful music have provided an interface with the heights and depths of human emotion since time immemorial. However, where such are formative of the liturgy, their higher purpose is that of giving glory to God in worship which, inevitably, eclipses the noble but limited destiny fulfilled by a primary desire for polished performance. Since it is oriented towards God, above all, the musical tradition of the universal Church is a treasure of inestimable value, greater than that of any other art. The main reason for this is that, as a combination of sacred music and words, it forms a necessary or integral part of solemn liturgy (Catechism of the Catholic Church [CCC] 1156 and Sacrosanctum Concilium [SC] 112). The Old Covenant lay store, not only by psalms and hymns that remain central in Jewish and Christian liturgy, but by the different musical and symbolic registers of various musical instruments (CCC 1156). From a modern perspective, it is hard to establish what all of the instruments were, though a sense of their symphony can be absorbed by our appreciation of the versatility of a pipe organ which announces, so ably, the distinctive atmospheres of the liturgical year. One should never lose sight of the appeal of SC 120 in support of the particular esteem that should be afforded the pipe organ even when other instruments are permitted in the liturgy on the basis that they are suitable for sacred use.
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