Regular temperament

Regular temperament is any tempered system of musical tuning such that each frequency ratio is obtainable as a product of powers of a finite number of generators, or generating frequency ratios. The classic example of a regular temperament is meantone temperament, where the generating intervals are usually given in terms of a slightly flattened fifth and the octave.

The best-known example of a linear temperaments is meantone, but others include the schismatic temperament of Hermann von Helmholtz and miracle temperament.

Mathematical description

If the generators are all of the prime numbers up to a given prime p, we have what is called p-limit just intonation. Sometimes some irrational number close to one of these primes is substituted (an example of tempering) to favour other primes, as in twelve tone equal temperament where 3 is tempered to 2^19/12 to favour 2, or in quarter-comma meantone where 3 is tempered to 2·5^1/4 to favor 2 and 5.

In mathematical terminology, the products of these generators define a free abelian group. The number of independent generators is the rank of an abelian group. The rank-one tuning systems are equal temperaments, all of which can be spanned with only a single generator. A rank-two temperament has two generators. Hence, meantone is a rank-2 temperament.

Music

Music is an art form and cultural activity whose medium is sound and silence. The common elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics (loudness and softness), and the sonic qualities of timbre and texture (which are sometimes termed the "color" of a musical sound). Different styles or types of music may emphasize, de-emphasize or omit some of these elements. Music is performed with a vast range of instruments and with vocal techniques ranging from singing to rapping, and there are solely instrumental pieces, solely vocal pieces and pieces that combine singing and instruments. The word derives from Greek μουσική (mousike; "art of the Muses"). In its most general form, the activities describing music as an art form include the production of works of music (songs, tunes, symphonies, and so on), the criticism of music, the study of the history of music, and the aesthetic examination of music. Ancient Greek and Indian philosophers defined music as tones ordered horizontally as melodies and vertically as harmonies. Common sayings such as "the harmony of the spheres" and "it is music to my ears" point to the notion that music is often ordered and pleasant to listen to. However, 20th-century composer John Cage thought that any sound can be music, saying, for example, "There is no noise, only sound."

Music (Erick Sermon and Marvin Gaye song)

"Music" is a 2001 hit single by Erick Sermon featuring archived vocals from Marvin Gaye.

The song was thought of by Sermon after buying a copy of Gaye's Midnight Love and the Sexual Healing Sessions album, which overlook some of the original album's earlier mixes. After listening to an outtake of Gaye's 1982 album track, "Turn On Some Music" (titled "I've Got My Music" in its initial version), Sermon decided to mix the vocals (done in a cappella) and add it into his own song. The result was similar to Natalie Cole's interpolation of her father, jazz great Nat "King" Cole's hit, "Unforgettable" revisioned as a duet. The hip hop and soul duet featuring the two veteran performers was released as the leading song of the soundtrack to the Martin Lawrence & Danny DeVito comedy, "What's the Worst That Could Happen?" The song became a runaway success rising to #2 on Billboard's R&B chart and was #1 on the rap charts. It also registered at #21 pop giving Sermon his highest-charted single on the pop charts as a solo artist and giving Gaye his first posthumous hit in 10 years following 1991's R&B-charted single, "My Last Chance" also bringing Gaye his 41st top 40 pop hit. There is also a version that's played on Adult R&B stations that removes Erick Sermon's rap verses. The song was featured in the 2011 Matthew McConaughey film The Lincoln Lawyer.

Musical Symbols (Unicode block)

Musical Symbols is a Unicode block containing characters for representing modern musical notation.

See also

References

Generator

Generator may refer to:

Mathematics

Computing

Generator (Aborym album)

Generator is the fourth studio album by the Italian/Norwegian industrial black metal band Aborym. Former vocalist Attila Csihar makes a guest appearance on this album, performing vocals on "Man Bites God". Vocals on the rest of the album are performed by Prime Evil.

This is Aborym's first album to feature a human drummer as opposed to a drum machine. It is also the last to feature longtime guitarist Nysrok Infernalien.

Track listing

Credits

Special Guests

References

Generator (The Holloways song)

"Generator" is the first, fourth and sixth single from the North London indie group The Holloways. The initial limited release wasn't chart eligible as it was only available from one shop on Holloway Road. The first re-release debuted at #30 in the UK Singles Chart. It was included in The Holloways' debut album So This is Great Britain?.

The song was performed by The Holloways on BBC Radio 1's Live Lounge. It was released on Radio 1's Live Lounge – Volume 2.

It was re-released again on 11 June 2007 and entered the UK Top 20 at #14, marking the band's highest charting single to date. It had spent 12 non-consecutive weeks in the UK Top 100.

Track listing

Enhanced CD

External links