Question: Kara Best Clips was by a Korean girl group whose name meant what?
Context: Kara Best Clips is the first Music video compilation and fourth DVD by the South Korean girl group Kara.  It was released in February 23, 2011 in two editions: Regular and Limited.  It ranked #1 in Oricon Weekly DVD Chart for two consecutive weeks with 132,132 copies sold in first week. Kara (Hangul: 카라, Japanese: カラ, often stylized as KARA) was a South Korean pop girl group formed by DSP Media in 2007.  The group's final lineup was composed of Park Gyuri, Han Seungyeon, Goo Hara and Heo Youngji.  Members Nicole Jung and Kang Ji-young officially departed from the group in 2014, while Kim Sung-hee left in 2008.  The group's name comes from the Greek word "chara" (χαρά, lit.  "joy"), which they interpreted to mean "sweet melody". Black Pearl (Hangul: 블랙펄) was a South Korean girl group official made up of Oh Nami, Hwl Eun, Young Joo, and Mikka.  When the group debuted in 2007 they marketed as the new girl group to dominate the girl group charts in the following years of 2007 and 2008 alongside some artist Wonder Girls, and Kara.  They were also known to follow the steps of SG Wannabe, SeeYa, and M2M.  In 2009 Mikka left due to personal reasons.  New member Jung Min was added by 2010 or 2011.  As for the 2010 and therefore the group only consisted of the following 4 until their disbandment in 2012. Chemung County is a county in the southern tier of the U.S. state of New York.  As of the 2010 census, the population was 88,830.  Its county seat is Elmira.  Its name is derived from a Delaware Indian village whose name meant "big horn". Kara Project was a 2014 South Korean reality television programme, starring South Korean girl group Kara.  After the departure of two members (Nicole & Jiyoung), the show was created to find a replacement.  Seven participants (Heo Youngji, Ahn Sojin, Jeon Somin, Kim Chaewon, Cho Shiyoon, Yoon Chae Kyung and Yoo Ji) competed for the opportunity to be the next new Kara member.  It aired on MBC Music from May 27, 2014 on Tuesday at 18:00. Myron is a masculine given name used in English-speaking and Eastern European countries including Romania, Ukraine and Russia (in the former USSR it is usually spelled Miron).  Non-religious or Christianized Jews used this name as a Gentile replacement of the Jewish name Meir.  This use was originally in honor of the ancient Greek sculptor Myron (Greek Μύρων), whose name meant "myrrh, perfume" in ancient Greek.  Myron was fairly popular as a male given name in the United States during the early part of the 20th century.  The popularity of the name declined during the 1960s and it is very rare today to see young people with the name Myron.  The female equivalent of Myron is considered to be "Myra". Kara Collection (KARA コレクション , KARA Korekushon ) (stylized as KARA Collection) is a special album by South Korean girl band Kara.  It was first released in Japanese on September 5, 2012 in four different editions: two CD+DVD, a Regular edition and a digital Deluxe edition.  A Korean edition of the album, under the name KARA Solo Collection, was released in November 30, 2012 digitally and December 4, 2012 physically, including the songs in the Korean language. Stellar (Hangul: 스텔라, stylized as STELLAR) is a South Korean girl group whose current line-up is composed of Minhee, Hyoeun, Soyoung & Youngheun.  Formed in 2011 by The Entertainment Pascal, the group attracted attention as they were initially produced by Eric Mun of the boy band Shinhwa.  Following an unsuccessful debut with the single "Rocket Girl" in August 2011, Stellar underwent a line-up change and released "UFO" in February 2012, which fared similarly. KARA Best 2007-2010 is the first Japanese greatest hits album by the South Korean girl group Kara.  It was released on September 29, 2010 in Japan in 2 editions: CD+DVD and CD only. The Black Warrior River is a waterway in west-central Alabama in the southeastern United States.  The river rises in the extreme southern edges of the Appalachian Highlands and flows 178 miles (286 km) to the Tombigbee River, of which the Black Warrior is the primary tributary.  The river is named after the Mississippian paramount chief Tuskaloosa, whose name meant 'Black Warrior' in Muskogean.  The Black Warrior is impounded along nearly its entire course by a series of locks and dams to form a chain of reservoirs that not only provide a path for an inland waterway, but also yield hydroelectric power, drinking water, and industrial water.
Answer: sweet melody