An acid is any chemical compound that, when dissolved in water, gives a solution with a pH of less than 7.0.
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Acid or ACID may also refer to:
An acid is any chemical compound that, when dissolved in water, gives a solution with a pH of less than 7.0.
Acid or ACID may also refer to:
Funk is a music genre that originated in African-American communities in the mid-1960s when musicians created a rhythmic, danceable new form of music through a mixture of various music genres that were popular among African-Americans in the mid-20th century. It deemphasizes melody and chord progressions and focuses on a strong rhythmic groove of a bassline played by an electric bassist and a drum part played by a percussionist, often at slower tempos than other popular music. Funk typically consists of a complex percussive groove with rhythm instruments playing interlocking grooves that create a "hypnotic" and "danceable" feel. It uses the same richly colored extended chords found in bebop jazz, such as minor chords with added sevenths and elevenths, and dominant seventh chords with altered ninths and thirteenths.
Psychedelic rock is a rock music genre that is inspired, influenced, or representative of psychedelic culture, which is centered on perception-altering hallucinogenic drugs. The music incorporated new electronic sound effects and recording techniques, extended instrumental solos, and improvisation. Many psychedelic groups differ in style, and the label is often applied spuriously.
Trip hop is a musical genre that originated in the late 1980s in the United Kingdom, especially Bristol. It has been described as a psychedelic fusion of hip hop and electronica with slow tempos and an atmospheric sound, often incorporating elements of jazz, soul, funk, reggae, dub, R&B, and other forms of electronic music, as well as sampling from movie soundtracks and other eclectic sources.
Breakbeat is a broad type of electronic music that tends to use drum breaks sampled from early recordings of funk, jazz, and R&B. Breakbeats have been used in styles such as Florida breaks, hip hop, jungle, drum and bass, big beat, breakbeat hardcore, and UK garage styles.
Funkadelic was an American funk rock band formed in Plainfield, New Jersey in 1968 and active until 1982. As one of the two flagship groups of George Clinton's P-Funk collective, they helped pioneer the funk music culture of the 1970s. Funkadelic initially formed as a backing band for Clinton's vocal group the Parliaments, but eventually pursued a heavier, psychedelic rock-oriented sound in their own recordings. They released acclaimed albums such as Maggot Brain (1971) and One Nation Under a Groove (1978).
The U.S. state of Washington has been home to many popular musicians and several major hotbeds of musical innovation throughout its history. The largest city in the state, Seattle, is known for being the birthplace of grunge as well as a major contributor to the evolution of punk rock, indie music, folk, and hip hop. Nearby Tacoma and Olympia have also been centers of influence on popular music.
In the United States, California is commonly associated with the film, music, and arts industries; there are numerous world-famous Californian musicians. New genres of music, such as surf rock and third wave ska, have their origins in California.
Acid jazz is a music genre that combines elements of funk, soul, and hip hop, as well as jazz and disco. Acid jazz originated in clubs in London during the 1980s with the rare groove movement and spread to the United States, Western Europe, Latin America and Japan. Acts included The Brand New Heavies, Incognito, James Taylor Quartet, Us3, and Jamiroquai from the UK, and Guru, Buckshot LeFonque and Digable Planets from the U.S. The rise of electronic club music in the middle to late 1990s led to a decline in interest, and in the twenty-first century, acid jazz became indistinct as a genre. Many acts that might have been defined as acid jazz are seen as jazz-funk, or nu jazz.
Popular music of the United Kingdom in the 1980s built on the post-punk and new wave movements, incorporating different sources of inspiration from subgenres and what is now classed as world music in the shape of Jamaican and Indian music. It also explored the consequences of new technology and social change in the electronic music of synthpop. In the early years of the decade, while subgenres like heavy metal music continued to develop separately, there was a considerable crossover between rock and more commercial popular music, with a large number of more "serious" bands, like The Police and UB40, enjoying considerable single chart success.
Electro is a genre of electronic music and early hip hop directly influenced by the use of the Roland TR-808 drum machines and funk. Records in the genre typically feature heavy electronic sounds, usually without vocals; if vocals are present, they are delivered in a deadpan manner, often through electronic distortion such as vocoding and talkboxing. It palpably deviates from its predecessor boogie by being less vocal-oriented and more focused on electronic beats produced by drum machines.
Acid rock is a loosely defined type of rock music that evolved out of the mid-1960s garage punk movement and helped launch the psychedelic subculture. While the term has sometimes been used interchangeably with "psychedelic rock", acid rock also specifically refers to a more musically intense, rawer, or heavier subgenre or sibling of psychedelic rock. Named after lysergic acid diethylamide (LSD), the style is generally defined by heavy, distorted guitars and often contains lyrics with drug references and long improvised jams.
Underground music is music with practices perceived as outside, or somehow opposed to, mainstream popular music culture. Underground music is intimately tied to popular music culture as a whole, so there are important tensions within underground music because it appears to both assimilate and resist the forms and processes of popular music culture.
Neo-psychedelia is a diverse genre of psychedelic music that draws inspiration from the sounds of 1960s psychedelia, either updating or copying the approaches from that era. Originating in the 1970s, it has occasionally seen mainstream pop success but is typically explored within alternative rock scenes. It initially developed as an outgrowth of the British post-punk scene, where it was also known as acid punk. After post-punk, neo-psychedelia flourished into a more widespread and international movement of artists who applied the spirit of psychedelic rock to new sounds and techniques.
Psychedelic music is a wide range of popular music styles and genres influenced by 1960s psychedelia, a subculture of people who used psychedelic drugs such as 5-MeO-DMT, DMT, LSD, mescaline, and psilocybin mushrooms, to experience synesthesia and altered states of consciousness. Psychedelic music may also aim to enhance the experience of using these drugs and has been found to have a significant influence on psychedelic therapy.
Dance music is music composed specifically to facilitate or accompany dancing. It can be either a whole piece or part of a larger musical arrangement. In terms of performance, the major categories are live dance music and recorded dance music. While there exist attestations of the combination of dance and music in ancient history, the earliest Western dance music that we can still reproduce with a degree of certainty are old-fashioned dances. In the Baroque period, the major dance styles were noble court dances. In the classical music era, the minuet was frequently used as a third movement, although in this context it would not accompany any dancing. The waltz also arose later in the classical era. Both remained part of the romantic music period, which also saw the rise of various other nationalistic dance forms like the barcarolle, mazurka, ecossaise, ballade and polonaise.
Psychedelic funk is a music genre that combines funk music with elements of psychedelic rock. It was pioneered in the late 1960s and early 1970s by American acts like Sly and the Family Stone, Jimi Hendrix, and the Parliament-Funkadelic collective. It would influence subsequent styles including '70s jazz fusion and the '90s West Coast hip hop style G-funk.