The gram (alternative British English spelling: gramme;SI unit symbol: g) (Greek/Latin root grámma) is a metric system unit of mass.

Originally defined as "the absolute weight of a volume of pure water equal to the cube of the hundredth part of a metre, and at the temperature of melting ice" (later 4 °C), a gram is now defined as one one-thousandth of the SI base unit, the kilogram, or 1×10⁻³ kg, which itself is defined as being equal to the mass of a physical prototype preserved by the International Bureau of Weights and Measures.

The International System of Units (SI) unit symbol for the gram is "g" following the numeric value with a space, as in "640 g". In some fields and regions, the SI symbols for units are used quite strictly, in particular in technical and scientific publications and in legally regulated product labels. In other contexts, a wide range of other abbreviations have been encountered, such as "gr", "gm", "grm", "gms" and "grms".^{[citation needed]} The use of abbreviations such as "gm", "Gm", or "GM" for grams could potentially lead to serious errors in healthcare settings where accidentally transposing "gm" to "mg" (milligrams) would result in a 1000 times dosage difference. It would therefore be prudent to use "g" as the symbol for grams in any healthcare setting.

Serdar Ortaç (Turkish pronunciation: [seɾˌdaɾ oɾˈtatʃ], born 16 February 1970) is one of the popular singers of the Turkish pop folk music since the 1990s.

Gram Parsons (November 5, 1946 – September 19, 1973) was an American singer, songwriter, guitarist and pianist. Parsons is best known for his work within the country genre; he also mixed blues, folk, and rock to create what he called "Cosmic American Music". Besides recording as a solo artist, he also worked in several notable bands, including the International Submarine Band, The Byrds, and The Flying Burrito Brothers. His career, though short, is described by Allmusic as "enormously influential" for both country and rock, "blending the two genres to the point that they became indistinguishable from each other."

Emmylou Harris (born April 2, 1947 in Birmingham, Alabama) is an American singer-songwriter and musician. She has released many chart-topping albums and singles over the course of her career, and has won 12 Grammys and numerous other awards.

In addition to her work as a solo artist and bandleader, both as an interpreter of other composers' works and as a singer-songwriter, she is a sought-after backing vocalist and duet partner, working with numerous other artists including Gram Parsons, The Band, Linda Ronstadt, Roy Orbison, Dolly Parton, Mark Knopfler, Guy Clark, Willie Nelson, Bob Dylan, Rodney Crowell, and Neil Young.

Emmylou Harris is the daughter of a career military family, her father, Walter Harris, was a military officer and her mother, Eugenia was a wartime military wife. Her father, a member of the Marine Corps, was reported missing in action in Korea in 1952 and spent ten months as a prisoner of war. Born in Birmingham, Alabama, Harris spent her childhood in North Carolina and Woodbridge, Virginia, where she graduated from Gar-Field Senior High School as class valedictorian. In high school she also won a drama scholarship to the University of North Carolina at Greensboro, where she began to study music seriously, learning to play the songs of Pete Seeger, Bob Dylan and Joan Baez on guitar. Leaving college to pursue her musical aspirations, she moved to New York, working as a waitress to support herself while performing folk songs in Greenwich Village coffeehouses. She married fellow songwriter Tom Slocum in 1969 and recorded her first album, Gliding Bird. Harris and Slocum soon divorced, and Harris and her newborn daughter Hallie moved in with her parents in the Maryland suburbs on the edge of Washington, D.C.

Mylène Farmer (pronounced: [milɛn faʁmœʁ]), born Mylène Jeanne Gautier[milɛn ɡotje]; born 12 September 1961), is a French singer, songwriter, occasional actress and author.

She has sold more than 30 million records and is among the most successful recording artists of all time in France. She holds the record for the most number one hits in the French charts, with twelve to date, eight of which were consecutive.

Mylène Farmer was born in Pierrefonds, Quebec, Canada. Her parents moved from France in the late 1950s as Farmer's father, Max, pursued an engineering contract on a dam. Her family returned to France when she was eight, settling in the Parisian suburb of Ville d'Avray. In her teenage years, Farmer was passionate about horse-riding, qualifying as a riding instructor at the equestrian centre in Saumur. At the age of 17, however, Farmer discovered acting and she abandoned the stables to take a three-year course at the Cours Florent, a drama school in Paris. Changing her name to Mylène Farmer as a tribute to her idol, 1930s Hollywood actress Frances Farmer, she began to earn a living as a model acting in several TV ads such as Fiskars, Caisse d'Epargne etc.