In language, an archaism (from the Ancient Greek: ἀρχαϊκός, archaïkós, 'old-fashioned, antiquated', ultimately ἀρχαῖος, archaîos, 'from the beginning, ancient') is the use of a form of speech or writing that is no longer current. This can either be done deliberately (to achieve a specific effect) or as part of a specific jargon (for example in law) or formula (for example in religious contexts). Many nursery rhymes contain archaisms. Archaic elements that occur only in certain fixed expressions (for example 'be that as it may') are not considered to be archaisms.

Archaisms are most frequently encountered in poetry, law, science, technology, geography and ritual writing and speech. Their deliberate use can be subdivided into literary archaisms, which seeks to evoke the style of older speech and writing; and lexical archaisms, the use of words no longer in common use. Archaisms are kept alive by these ritual and literary uses and by the study of older literature. Should they remain recognised, they can be revived, as the word anent was in this past century.

Joseph-Maurice Ravel (March 7, 1875 – December 28, 1937) was a French composer known especially for his melodies, orchestral and instrumental textures and effects. Much of his piano music, chamber music, vocal music and orchestral music has entered the standard concert repertoire.

Ravel's piano compositions, such as Jeux d'eau, Miroirs, Le tombeau de Couperin and Gaspard de la nuit, demand considerable virtuosity from the performer, and his orchestral music, including Daphnis et Chloé and his arrangement of Modest Mussorgsky's Pictures at an Exhibition, uses a variety of sound and instrumentation.

Ravel is perhaps known best for his orchestral work Boléro (1928), which he considered trivial and once described as "a piece for orchestra without music".

According to SACEM, Ravel's estate earns more royalties than that of any other French composer. According to the law of most countries (including all members of the World Trade Organization), Ravel's works have been in the public domain since January 1, 2008, in most countries.

Tamara Obrovac (born in Pula, 1962) is a Croatian ethno jazz singer, flutist, song writer and composer. She has received a Porin, and was nominated for the BBC Radio 3 World music Award in 2004.

Apart from playing with her ensamble Transhistria, Tamara Obrovac is committed to numerous inter-cultural projects, one of which is Istria/Irland (Istra/Irska in Croatian). She composes for ballet and theater plays, and composed the music for the feature film What Is a Man Without a Moustache?.

A selection of her music and live performances can be heard and seen on her official website and on YouTube.

Terence Kemp McKenna (November 16, 1946 – April 3, 2000) was an American philosopher, psychonaut, researcher, teacher, lecturer and writer on many subjects, such as human consciousness, language, psychedelic drugs, the evolution of civilizations, the origin and end of the universe, alchemy, and extraterrestrial beings.

Terence McKenna grew up in Paonia, Colorado. He was introduced to geology through his uncle and developed a hobby of solitary fossil hunting in the arroyos near his home. From this he developed a deep artistic and scientific appreciation of nature.

At age 16, McKenna moved to Los Altos, California to live with family friends for a year. He finished high school in Lancaster, CA. In 1963, McKenna was introduced to the literary world of psychedelics through The Doors of Perception and Heaven and Hell by Aldous Huxley and certain issues of The Village Voice that talked about psychedelics.

McKenna claimed that one of his early psychedelic experiences with morning glory seeds showed him "that there was something there worth pursuing." In an audio interview Terence Mckenna claims to have started smoking cannabis regularly during the summer following his 17th birthday.

André Caplet (November 23, 1878 – April 22, 1925) was a French composer and conductor now known primarily through his orchestrations of works by Claude Debussy.

Caplet was born on a boat sailing between Le Havre (Seine-Maritime) and Honfleur (Calvados), the youngest child of a modest family.

He exhibited an unusual talent and originality during his musical education, and won the Prix de Rome in 1901 ahead of Maurice Ravel. He became a close friend of Claude Debussy, sometimes serving as translator, and he orchestrated part of Debussy's Le Martyre de Saint-Sébastien (Bernac 1978, p. 221; Orledge 2003). He also collaborated with Debussy in the orchestration of La Boîte à joujoux. In 1911, Caplet prepared an orchestration of Debussy's Children's Corner, which, along with his orchestration of Clair de lune from the Suite bergamasque is probably the most widely performed and recorded example of his work.

Caplet was a composer in his own right, whose very innovative works have been sadly overlooked for the most part. Especially interesting is his instrumental use of voices, as in his Septuor à cordes vocales et instrumentales from 1909 and in the oratorio-like Le Miroir de Jésus from 1923, which features "choeur de femmes" in an accompanying role Caplet termed "voix d'accompagnement". He also wrote two works based on the short story The Mask of the Red Death by Edgar Allan Poe: Conte fantastique for harp and string quartet, and an orchestral symphonic study Le Masque de la mort rouge.