Acoustic music in the context of "Electric instrument"

Bluegrass music is a genre of American roots music that developed in the 1940s in the Appalachian region of the United States. The genre derives its name from the band Bill Monroe and the Blue Grass Boys. Bluegrass has roots in African American genres like blues and jazz and North European genres, such as Irish ballads and dance tunes. Unlike country, it is traditionally played exclusively on acoustic instruments such as the fiddle, mandolin, banjo, guitar and upright bass. It was further developed by musicians who played with Monroe, including 5-string banjo player Earl Scruggs and guitarist Lester Flatt. Bill Monroe once described bluegrass music as, "It's a part of Methodist, Holiness and Baptist traditions. It's blues and jazz, and it has a high lonesome sound."

Bluegrass features acoustic stringed instruments and emphasizes the off-beat. The off-beat can be "driven" (played close to the previous bass note) or "swung" (played farther from the previous bass note). Notes are anticipated, in contrast to laid-back blues where notes are behind the beat; this creates the higher energy characteristic of bluegrass. In bluegrass, as in most forms of jazz, one or more instrumentalists take a turn playing the melody and improvising around it, while the others perform accompaniment; this is especially typified in tunes called breakdowns. This is in contrast to old-time music, where all instrumentalists play the melody together, or one instrument carries the lead throughout while the others provide accompaniment. Breakdowns are often characterized by rapid tempos and unusual instrumental dexterity, and sometimes by complex chord changes.

New-age is a genre of music intended to create artistic inspiration, relaxation, and optimism. It is used by listeners for yoga, massage, meditation, and reading as a method of stress management to bring about a state of ecstasy rather than trance, or to create a peaceful atmosphere in homes or other environments. It is sometimes associated with environmentalism and New Age spirituality; however, most of its artists have nothing to do with "New Age spirituality", and some even reject the term.

New-age music includes both acoustic forms, featuring instruments such as flutes, piano, acoustic guitar, non-Western acoustic instruments, while also engaging with electronic forms, frequently relying on sustained synth pads or long sequencer-based runs. New-age artists often combine these approaches to create electroacoustic music. Vocal arrangements were initially rare in the genre, but as it has evolved, vocals have become more common, especially those featuring Native American-, Sanskrit-, or Tibetan-influenced chants, or lyrics based on mythology such as Celtic legends.

Ambient music is a genre of music that emphasizes tone and atmosphere over traditional musical structure or rhythm. Often "peaceful" sounding and lacking composition, beat, and/or structured melody, ambient music uses textural layers of sound that can reward both passive and active listening, and encourage a sense of calm or contemplation. The genre evokes an "atmospheric", "visual", or "unobtrusive" quality. Nature soundscapes may be included, and some works use sustained or repeated notes, as in drone music. Bearing elements associated with new-age music, instruments such as the piano, strings and flute may be emulated through a synthesizer.

The genre originated in the 1960s and 1970s, when new musical instruments were being introduced to a wider market, such as the synthesizer. It was presaged by Erik Satie's furniture music and styles such as musique concrète, minimal music, Jamaican dub music and German electronic music, but was prominently named and popularized by British musician Brian Eno in 1978 with his album Ambient 1: Music for Airports; Eno opined that ambient music "must be as ignorable as it is interesting", however, in early years, there were artists that were pioneers in this genre, like Tangerine Dream, Klaus Schulze, Wendy Carlos, Kraftwerk, etc. It saw a revival towards the late 1980s with the prominence of house and techno music, growing a cult following by the 1990s.

In music performances, rhythm guitar is a guitar technique and role that performs a combination of two functions: to provide all or part of the rhythmic pulse in conjunction with other instruments from the rhythm section (e.g., drum kit, bass guitar); and to provide all or part of the harmony, i.e. the chords from a song's chord progression, where a chord is a group of notes played together. The basic technique of rhythm guitar is to hold down a series of chords with the fretting hand while strumming or fingerpicking rhythmically with the other hand. More developed rhythm techniques include arpeggios, damping, riffs, chord solos, and complex strums.

In ensembles or bands playing within the acoustic, country, blues, rock or metal genres (among others), a guitarist playing the rhythm part of a composition plays the role of supporting the melodic lines and improvised solos played on the lead instrument or instruments, be they strings, wind, brass, keyboard or even percussion instruments, or simply the human voice, in the sense of playing steadily throughout the piece, whereas lead instruments and singers switch between carrying the main or countermelody and falling silent. In big band music, the guitarist is considered part of the rhythm section, alongside bass and drums.

Folk-pop is a broad musical fusion genre that includes contemporary folk songs with pop arrangements, and pop songs with intimate, acoustic-based folk arrangements. Folk-pop has been popularized by mainstream media in recent years.

Éliane Radigue (born January 24, 1932) is a French composer. She began working in the 1950s and her first compositions were presented in the late 1960s. Until 2000 her work was almost exclusively created with the ARP 2500 modular synthesizer and tape. Since 2001 she has composed mainly for acoustic instruments.