Blue Haze

Blue Haze is a compilation of tracks recorded in 1953 and 1954 by Miles Davis for Prestige Records. It is a reissue in 12" format of the 10" LP Miles Davis Quartet (PRLP 161), with "I'll Remember April" added. Tracks 4,6, 7, and 8 come from Prestige PREP 1326, The Miles Davis Quartet, recorded 19 May 1953. It features a quartet with John Lewis on piano —replaced on "Smooch" by its co-composer Charles Mingus— Percy Heath, the bassist throughout the album, and Max Roach on drums. Tracks 2, 3, and 5, from March 15, 1954, with Horace Silver on piano and Art Blakey on drums, were first released on PREP 1360, titled Miles Davis Quartet. The first track on the album is from the 3 April 1954 session which resulted in half of the album Walkin' (and was originally included on the 10" LP Miles Davis Quintet (PRLP 185)).

The compositions "Four" and "Tune Up" were always credited to Davis, although both are claimed by Eddie Vinson to be his compositions. Vinson was a known blues singer at that time and had no use for them and gave Davis permission to record them. No one was opposed to the false crediting until "recently", as Jack Chambers wrote in Milestones 1983.

Haze

Haze is traditionally an atmospheric phenomenon where dust, smoke and other dry particles obscure the clarity of the sky. The World Meteorological Organization manual of codes includes a classification of horizontal obscuration into categories of fog, ice fog, steam fog, mist, haze, smoke, volcanic ash, dust, sand and snow. Sources for haze particles include farming (ploughing in dry weather), traffic, industry, and wildfires.

Seen from afar (e.g. approaching airplane) and depending upon the direction of view with respect to the sun, haze may appear brownish or bluish, while mist tends to be bluish-grey. Whereas haze often is thought of as a phenomenon of dry air, mist formation is a phenomenon of humid air. However, haze particles may act as condensation nuclei for the subsequent formation of mist droplets; such forms of haze are known as "wet haze."

The term "haze", in meteorological literature, generally is used to denote visibility-reducing aerosols of the wet type. Such aerosols commonly arise from complex chemical reactions that occur as sulfur dioxide gases emitted during combustion are converted into small droplets of sulphuric acid. The reactions are enhanced in the presence of sunlight, high relative humidity, and stagnant air flow. A small component of wet haze aerosols appear to be derived from compounds released by trees, such as terpenes. For all these reasons, wet haze tends to be primarily a warm-season phenomenon. Large areas of haze covering many thousands of kilometers may be produced under favorable conditions each summer.

Blue

Blue is the colour between violet and green on the optical spectrum of visible light. Human eyes perceive blue when observing light with a wavelength between 450 and 495 nanometres. Blues with a higher frequency and thus a shorter wavelength gradually look more violet, while those with a lower frequency and a longer wavelength gradually appear more green. Pure blue, in the middle, has a wavelength of 470 nanometres. In painting and traditional colour theory, blue is one of the three primary colours of pigments, along with red and yellow, which can be mixed to form a wide gamut of colours. Red and blue mixed together form violet, blue and yellow together form green. Blue is also a primary colour in the RGB colour model, used to create all the colours on the screen of a television or computer monitor.

The modern English word blue comes from Middle English bleu or blewe, from the Old French bleu, a word of Germanic origin, related to the Old High German word blao. The clear sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. When sunlight passes through the atmosphere, the blue wavelengths are scattered more widely by the oxygen and nitrogen molecules, and more blue comes to our eyes. Rayleigh scattering also explains blue eyes; there is no blue pigment in blue eyes. Distant objects appear more blue because of another optical effect called atmospheric perspective.

Miles Davis

Miles Dewey Davis III (May 26, 1926 – September 28, 1991) was an American jazz musician, trumpeter, bandleader, and composer. Widely considered one of the most influential and innovative musicians of the 20th century, Miles Davis was, together with his musical groups, at the forefront of several major developments in jazz music, including bebop, cool jazz, hard bop, modal jazz, post-bop and jazz fusion.

In 2006, Davis was inducted into the Rock and Roll Hall of Fame, which recognized him as "one of the key figures in the history of jazz". In 2008, his 1959 album Kind of Blue received its fourth platinum certification from the Recording Industry Association of America (RIAA), for shipments of at least four million copies in the United States. On December 15, 2009, the U.S. House of Representatives passed a symbolic resolution recognizing and commemorating the album Kind of Blue on its 50th anniversary, "honoring the masterpiece and reaffirming jazz as a national treasure".

Life and career