A bowling green is a finely-laid, close-mown and rolled stretch of lawn for playing the game of lawn bowls.

Before 1830, when Edwin Beard Budding invented the lawnmower, lawns were often kept cropped by grazing sheep on them. The world's oldest surviving bowling green is the Southampton Old Bowling Green, which was first used in 1299.

When the French adopted "boulingrin" in the 17th century, it was understood to mean a sunk geometrically shaped piece of perfect grass, framed in gravel walks, which often formed the center of a regularly planted wood called a bosquet, somewhat like a highly formalized glade; it might have a central pool or fountain.

The diarist Samuel Pepys relates a conversation he had with the architect Hugh May:

Bowling green specifications are stipulated in the Laws of the Sport of Bowls.

Several games of bowls can be played on a bowling green at the same time. The number of games depends on the dimensions of the green. Each game is played on its own portion of the green. These divided portions of the green are called rinks.

The Everly Brothers, Don and Phil; born Isaac Donald "Don" Everly on February 1, 1937 and Phillip "Phil" Everly on January 19, 1939, are country-influenced rock and roll performers, known for steel-string guitar playing and close harmony singing. The group was elected to the Rock & Roll Hall of Fame in 1986.

Don and Phil Everly are both guitarists and use vocal harmony mostly based on parallel thirds. With this, each line can often stand on its own as a melody line. This is in contrast to classic harmony lines which, while working well alongside the melody, are not as melodic by themselves.

For most of their recordings, Don sings the lower harmony part, while Phil takes the higher. One exception is on "Devoted To You". Although Don is still low and Phil is high, they switch lead and harmony back and forth. Don almost always sings any lines that are sung solo (for example, the verses of "Bye Bye Love".) Among the exceptions to this rule is the Everlys' 1965 single "It's All Over", where Phil sings the song's solo lines.

The Kossoy Sisters, Irene Saletan and Ellen Christenson, are an American folk and old time music act based around the identical twin sisters Irene Saletan and Ellen Christenson. In their music, Irene sings mezzo soprano vocal, and Ellen supplies soprano harmony, with Irene on guitar and Ellen playing the 5-string banjo in a traditional up-picking technique. Their performances are notable examples of close harmonies singing. They began performing professionally in their mid teens and are esteemed as a significant part of the popular folk music movement that started in the mid 1950s.

The sisters were born on May 11, 1938 in New York City, USA. The twins began singing together at about the age of six, in imitation of harmonies created in the home by their mother and aunt. At fifteen they attended a summer camp at which Pete Seeger and other well-known folk singers often performed, and they developed a lifelong attachment to the genre. They quickly discovered the bustling folk music scene in the Greenwich Village section of New York City and mingled with the people who congregated in Washington Square Park.

Neko Case ( /ˈniːkoʊ ˈkeɪs/; born September 8, 1970) is an American singer-songwriter, best known for her solo career and her contributions as a member of the Canadian indie rock group The New Pornographers.

Case recorded and toured for several years as Neko Case & Her Boyfriends before performing solely under her name. She primarily performs her own material, but also performs and has recorded cover versions of songs by artists such as Harry Nilsson, Loretta Lynn, Tom Waits, Nick Lowe, Buffy Sainte-Marie, Scott Walker, Randy Newman, Queen, Bob Dylan, Neil Young, Sparks and Hank Williams.

Case was born in Alexandria, Virginia, to teenage parents of Ukrainian ancestry. The original family name, changed before she was born, was Shevchenko. Her family traveled around while she was young before settling in Tacoma, Washington, the city she considers her hometown. She left home when she was fifteen. Her father was in the United States Air Force.

In 1994, Case moved to Vancouver, British Columbia, to attend the Emily Carr Institute of Art and Design. While attending school she played drums in several local bands, including the Del Logs, the Propanes, the Weasels, Cub (which featured I Am Spoonbender's Robynn Iwata), and Maow. All of these bands were local punk groups except for Cub and The Weasels, which Case described as a "country music supergroup".^{[citation needed]}