Acid jazz

Acid jazz, also known as club jazz, is a musical genre that combines elements of jazz, soul, funk and disco. Acid jazz originated in the London club scene of the mid-1980s in the rare groove movement and spread to the US, Japan, Eastern Europe and Brazil. Major acts included Brand New Heavies, Incognito, Us3 and Jamiroquai from the UK and A Tribe Called Quest, Buckshot LeFonque and Digable Planets from the US. The rise of electronic club music in the mid to late 1990s led to a decline in interest, and in the twenty-first century, the movement became indistinct as a genre. Many acts that might have been defined as acid jazz are now seen as jazz-funk, neo soul or jazz rap.

Name and characteristics

Various origins have been attributed to the name of the genre, including claims to have coined the term by DJs Gilles Peterson and Chris Bangs. The name is a play on the acid house genre, which was flourishing in the UK club scene in the 1980s.

Acid jazz consisted of two related movements. The first was based around records released by DJs and producers that included rare jazz tracks, particularly from the 1960s and 1970s, often mixing them with percussion tracks and electronic dance beats. The second were groups influenced by these recordings and who emphasised a groove-based approach to music. Acid jazz uses elements of jazz, funk and hip-hop. Because of its existence as a percussion-heavy, primarily live music, it was closer to jazz than any other dance style, but its focus on maintaining a groove allied it with funk, hip-hop, and dance music. The style is characterised by danceable grooves, and long, repetitive compositions. Typical ensembles include horns, a full rhythm section (often with a drum set and additional percussion), a vocalist that may sing and rap and often a DJ.

Jazz

Jazz is a music genre that originated from African American communities of New Orleans in the United States during the late 19th and early 20th centuries. It emerged in the form of independent traditional and popular musical styles, all linked by the common bonds of African American and European American musical parentage with a performance orientation. Jazz spans a period of over a hundred years, encompassing a very wide range of music, making it difficult to define. Jazz makes heavy use of improvisation, polyrhythms, syncopation and the swing note, as well as aspects of European harmony, American popular music, the brass band tradition, and African musical elements such as blue notes and African-American styles such as ragtime. Although the foundation of jazz is deeply rooted within the black experience of the United States, different cultures have contributed their own experience to the music as well. Intellectuals around the world have hailed jazz as "one of America's original art forms".

Bad

Bad or BAD may refer to:

Acronyms

Films

Music

Acid

An acid (from the Latin acidus/acēre meaning sour) is a chemical substance whose aqueous solutions are characterized by a sour taste, the ability to turn blue litmus red, and the ability to react with bases and certain metals (like calcium) to form salts. An aqueous solution of an acid has a pH of less than 7 and is colloquially also referred to as 'acid' (as in 'dissolved in acid'), while the strict definition refers only to the solute. An acid usually contains a hydrogen atom bonded to a chemical structure that is still energetically favorable after loss of H⁺ (a positive hydrogen ion or proton). A lower pH means a higher acidity, and thus a higher concentration of positive hydrogen ions in the solution. Chemicals or substances having the property of an acid are said to be acidic.

There are three common definitions for acids: the Arrhenius definition, the Brønsted-Lowry definition, and the Lewis definition. The Arrhenius definition defines acids as substances which increase the concentration of hydrogen ions (H⁺), or more accurately, hydronium ions (H₃O⁺), when dissolved in water. The Brønsted-Lowry definition is an expansion to include solvents other than water: an acid is a substance which can act as a proton donor. By this definition, any compound which can be deprotonated can be considered an acid. Examples include alcohols and amines which contain O-H or N-H fragments. A Lewis acid is a substance that can accept a pair of electrons to form a covalent bond. Examples of Lewis acids include all metal cations, and electron-deficient molecules such as boron trifluoride and aluminium trichloride.

Muse

The Muses /ˈmjuːzᵻz/ (Ancient Greek: Μοῦσαι Mousai; perhaps from the o-grade of the Proto-Indo-European root *men- "think") in Greek mythology are the goddesses of the inspiration of literature, science, and the arts. They were considered the source of the knowledge embodied in the poetry, song-lyrics, and myths that were related orally for centuries in these ancient cultures. They were later adopted by the Romans as a part of their pantheon.

In current English usage, "muse" can refer in general to a person who inspires an artist, writer, or musician.

Political allusions to the influential roles that the muse plays within the political sphere has also been referenced in current American literature.

Origins

The earliest known records of the Muses are from Boeotia, the homeland of Hesiod. Some ancient authorities thought that the Muses were of Thracian origin. There, a tradition persisted that the Muses had once been three in number. Diodorus Siculus quotes Hesiod to the contrary, observing: