Harmony

In music, harmony is the use of simultaneous pitches (tones, notes), or chords. The study of harmony involves chords and their construction and chord progressions and the principles of connection that govern them. Harmony is often said to refer to the "vertical" aspect of music, as distinguished from melodic line, or the "horizontal" aspect.Counterpoint, which refers to the interweaving of melodic lines, and polyphony, which refers to the relationship of separate independent voices, are thus sometimes distinguished from harmony.

In popular and jazz harmony, chords are named by their root plus various terms and characters indicating their qualities. In many types of music, notably baroque, romantic, modern, and jazz, chords are often augmented with "tensions". A tension is an additional chord member that creates a relatively dissonant interval in relation to the bass. Typically, in the classical common practice period a dissonant chord (chord with tension) "resolves" to a consonant chord. Harmonization usually sounds pleasant to the ear when there is a balance between the consonant and dissonant sounds. In simple words, that occurs when there is a balance between "tense" and "relaxed" moments.

Harmony (Three Dog Night album)

Harmony is the seventh album by American rock band Three Dog Night, released in 1971 (see 1971 in music). The album featured two Top 10 hits: a cover version of Paul Williams' "An Old Fashioned Love Song" (U.S. #4) and Hoyt Axton's "Never Been to Spain" (U.S. #5).

Track listing

Personnel

Harmony (John Conlee song)

"Harmony" is a song written by Jimbeau Hinson and Rick Ellsworth, and by American country music artist John Conlee. It was released in February 1986 as the first single and title track from the album Harmony. The song reached #10 on the Billboard Hot Country Singles & Tracks chart.

Chart performance

References

Tide (brand)

Tide (Alo, Vizir or Ace in some countries) is the brand-name of a laundry detergent manufactured by Procter & Gamble, first introduced in 1946.

Background

The household chore of doing the laundry began to change with the introduction of washing powders in the 1880s. These new laundry products originally were simply pulverized soap. New cleaning-product marketing successes, such as the 1890s introduction of the N. K. Fairbank Company's Gold Dust Washing Powder (which used a breakthrough hydrogenation process in its formulation), and Hudson's heavily advertised product, Rinso, proved that there was a ready market for better cleaning agents. Henkel & Cie's "self-activating" (or self bleaching) cleaner, Persil; (introduced in 1907); the early synthetic detergent, BASF's Fewa (introduced in 1932); and Procter & Gamble's 1933 totally synthetic creation, Dreft, (marketed for use on infant-wear)—all indicated significant advances in the laundry cleaning product market.

The detergent business was further revolutionized with the discovery of the alkylbenzene sulfonates, which, when combined with the use of chemical "builders", made machine washing with hard water possible. This presented Procter and Gamble with the opportunity to create a product such as Tide.

Flying ace

A flying ace or fighter ace is a military aviator credited with shooting down several enemy aircraft during aerial combat. The actual number of aerial victories required to officially qualify as an "ace" has varied, but is usually considered to be five or more. The few aces among combat aviators have historically accounted for the majority of air-to-air victories in military history.Erich Hartmann is the ace of aces, the highest scoring ace of all time with a total of 352 confirmed victories.

History

World War I

World War I introduced the systematic use of true single-seat fighter aircraft, with enough speed and agility to catch and maintain contact with targets in the air, coupled with armament sufficiently powerful to destroy the targets. Aerial combat became a prominent feature with the Fokker Scourge, in the last half of 1915. This was also the beginning of a long-standing trend in warfare, showing statistically that approximately five percent of combat pilots account for the majority of air-to-air victories.

Accelerated Christian Education

Accelerated Christian Education is an American educational products company founded in 1970 by Dr. Donald R. Howard which produces the Accelerated Christian Education (ACE) school curriculum. As of September 2013 ACE serves over 6,000 schools in 145 countries. The company is based in Hendersonville, Tennessee (suburban Nashville), with their distribution center located in Lewisville, Texas (in the Dallas-Fort Worth Metroplex). It lists its principles in a "statement of faith" which declares the belief that the Bible is literally true.

History

Accelerated Christian Education was founded in 1970 by Donald and Esther Howard. They set about developing a biblically literalist educational curriculum that was adopted by a number of private Christian schools. He traveled extensively to promote ACE schools, viewing the establishment of ACE schools around the world as a new form of missions — he called it educational missions.

The Howards opened the first school to use the ACE program in Garland, Texas. They started with 45 students. By 1971, they had added six new schools.

Nyx

Nyx (English /ˈnɪks/;Ancient Greek: Νύξ, "Night";Latin: Nox) is the Greek goddess (or personification) of the night. A shadowy figure, Nyx stood at or near the beginning of creation, and mothered other personified deities such as Hypnos (Sleep) and Thanatos (Death), with Erebus (Darkness). Her appearances are sparse in surviving mythology, but reveal her as a figure of such exceptional power and beauty, that she is feared by Zeus himself.

Mythology and literature

Hesiod

In Hesiod's Theogony, Nyx is born of Chaos. With Erebus (Darkness), Nyx gives birth to Aether (Brightness) and Hemera (Day). Later, on her own, Nyx gives birth to Moros (Doom, Destiny), Ker (Destruction, Death), Thanatos (Death), Hypnos (Sleep), the Oneiroi (Dreams), Momus (Blame), Oizys (Pain, Distress), the Hesperides, the Moirai (Fates), the Keres, Nemesis (Indignation, Retribution), Apate (Deceit), Philotes (Friendship), Geras (Old Age), and Eris (Strife).

In his description of Tartarus, Hesiod locates there the home of Nyx, and the homes of her children Hypnos and Thanatos. Hesiod says further that Nyx's daughter Hemera (Day) left Tartarus just as Nyx (Night) entered it; continuing cyclicly, when Hemera returned, Nyx left. This mirrors the portrayal of Ratri (night) in the Rigveda, where she works in close cooperation but also tension with her sister Ushas (dawn).