Adiemus

Adiemus /ædiˈeɪməs/ is a series of vocalise-style albums by Welsh composer Karl Jenkins. It is also the title of the opening track called "Adiemus" on the first album in the series, Songs of Sanctuary.

Concept

Each Adiemus album is a collection of song-length pieces featuring harmonised vocal melody against an orchestra background. There are no lyrics as such, instead the vocalists sing syllables and 'words' invented by Jenkins. However, rather than creating musical interest from patterns of phonemes (as in scat singing, or in numerous classical and crossover compositions), the language of Adiemus is carefully stylised so as not to distract the listener's attention from the pitch and timbre of the voice. Syllables rarely end in consonants, for example. In this respect it is similar to Japanese and several other languages. The core concept of Adiemus is that the voice should be allowed to function as nothing more than an instrument, an approach that was a trend in some New Age and World Music choral writing in the mid to late 1990s. (compare, for example Vangelis's score for the film 1492: Conquest of Paradise (1992), or "Dogora", a symphonic suite by French composer Étienne Perruchon).

Pearl

A pearl is a hard object produced within the soft tissue (specifically the mantle) of a living shelled mollusc. Just like the shell of a clam, a pearl is composed of calcium carbonate in minute crystalline form, which has been deposited in concentric layers. The ideal pearl is perfectly round and smooth, but many other shapes (baroque pearls) occur. The finest quality natural pearls have been highly valued as gemstones and objects of beauty for many centuries. Because of this, pearl has become a metaphor for something rare, fine, admirable and valuable.

The most valuable pearls occur spontaneously in the wild, but are extremely rare. These wild pearls are referred to as natural pearls. Cultured or farmed pearls from pearl oysters and freshwater mussels make up the majority of those currently sold. Imitation pearls are also widely sold in inexpensive jewelry, but the quality of their iridescence is usually very poor and is easily distinguished from that of genuine pearls. Pearls have been harvested and cultivated primarily for use in jewelry, but in the past were also used to adorn clothing. They have also been crushed and used in cosmetics, medicines and paint formulations.