Record chart
Encyclopedia
A record chart is a ranking of recorded music
Sound recording and reproduction
Sound recording and reproduction is an electrical or mechanical inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording...

 according to popularity during a given period of time. Examples of music charts are the Hit parade
Hit parade
A hit parade is a ranked list of the most popular recordings at a given point in time, usually determined by sales and/or airplay. The term originated in the 1930s; Billboard magazine published its first music hit parade on January 4, 1936...

, Hot 100 or Top 40.

There are lots of different criteria used in different charts used to reflect popularity, commonly: sales of records
Gramophone record
A gramophone record, commonly known as a phonograph record , vinyl record , or colloquially, a record, is an analog sound storage medium consisting of a flat disc with an inscribed, modulated spiral groove...

, cassettes and compact discs; the amount of radio
Radio
Radio is the transmission of signals through free space by modulation of electromagnetic waves with frequencies below those of visible light. Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of space...

 airplay; and (recently) the number of downloads.

Some charts are specific to a particular musical genre and most to a particular geographical location (although download charts are not easily pinned down in this way). The most common period of time covered by a chart is one week with the chart being printed or broadcast at the end of this time. Summary charts for years and decades are then calculated from their component weekly charts. Component charts have become an increasingly important way to measure the commercial success of individual songs.

Chart hit

A chart hit is an extremely popular recording, identified by its inclusion in a chart that uses sales or other criteria to rank popular releases. Chart-topper and related terms (like No. 1 hit, top of the charts, chart hit, and so forth) are widely used in common conversation and in marketing, and are loosely defined. In North America, the weekly charts from Billboard magazine are most often referenced (quite often internationally, as well), particularly the Billboard Hot 100
Billboard Hot 100
The Billboard Hot 100 is the United States music industry standard singles popularity chart issued weekly by Billboard magazine. Chart rankings are based on radio play and sales; the tracking-week for sales begins on Monday and ends on Sunday, while the radio play tracking-week runs from Wednesday...

 singles chart and Billboard 200
Billboard 200
The Billboard 200 is a ranking of the 200 highest-selling music albums and EPs in the United States, published weekly by Billboard magazine. It is frequently used to convey the popularity of an artist or groups of artists...

 album chart, although there are many other charts and sources. Because of its value in promoting recording artists and releases, both directly to the consumer, and by encouraging exposure on radio, TV other media, chart positioning has long been a subject of scrutiny and controversy. Chart compilation methodology and data sources vary, ranging from buzz charts based on opinions of various experts and tastemakers, to charts that reflect empirical data such as retail sales. Therefore, a chart-topper may be anything from an "insiders' pick" to a runaway seller.

Other terminology

There are several other commonly-used terms when referring to a music/entertainment chart or the performance of a release thereon.

The term new entry is commonly used to denote a title which is making its debut appearance in that chart. This is applied to all charts, for instance a track which is outside the Top Forty but which later climbs into that level of the chart is considered to be a 'new entry' to the Top Forty that week. In most official charts, tracks have to have been on sale for a period of time in order to enter the charts; however, in some retailers' charts, new releases are included in charts as 'new entries' without a sales history in order to make them more visible to purchasers. A real new entry is a title that makes its first debut on the chart no matter how many positions oficially the chart actually is. In the UK the official published chart is a Top 100 although a new entry can take place between positions 101-200. The Top 40 is only used for radio to shorten the playlists.

The term re-entry is used if a track which has previously entered a chart falls out of that chart and then later re-appears in it. This may come about if a release is reissued or if there is a surge of interest in the track. Generally any repeat entry of a track into a chart is considered a re-entry, unless the later version of the track is a materially different recording or significantly repackaged (such as Michael Jackson's "Thriller 25"), where the release would normally be considered separate and thus a 'new' entry.

The term climber is used to refer to a release which is going higher in the chart week-on-week. Because chart positions are generally relative to each other on a week-to-week basis, a release does not necessarily have to increase sales week-to-week to be a climber, as if releases ahead of it decline in sales sufficiently they may slip below it. By the same metric, not all week-to-week sales increases result in a climber, if other releases improve by a sufficient amount to keep it from climbing. The term highest climber is used to denote the release making the biggest leap upwards in the chart that week. There is generally not an equivalent phrase for tracks going down the chart; the term 'faller' is occasionally used, but not as widely as 'climber'.

The terms top ten, top twenty and so forth are used to determine the relative success of a release. For instance, a track may be referred to as a 'top ten hit' if it reaches a position between 1 and 10 on the singles chart, as a 'top twenty hit' if it reaches between positions 1 and 20, and so on. The most commonly known chart is the 'top forty' widely used by the media in various territories, though it is common for longer lists to be produced for or by the music industry. For example, in the UK, the Official Charts Company produces a top 200, although various media only publish shorter lists.
The term flop is a title that never reaches an official chart position. A relative flop is a term given to a title by an act that usually has big hits then only a minor hit in between.

The term one hit wonder is for an act that appears on the chart just once, although the term TRUE one hit wonder (this was the term given by Guinness Book of British Hit Singles & Albums and also the Billboard book Top Pop Singles) is an act that has one number one hit and nothing else on the chart ever. If an act appears in some other form, (for example) a solo act that appears with a band or with other acts then these are taken separately.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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