The arlabecca (] ) was a genre of Old Occitan lyric poetry.
 First mentioned in an "ensenhamen" by Peire Lunel, the genre was supposed by François Raynouard to be a lament or dirge, and Emil Levy thought it a "kind of poetry".
 It may derive from the Galician-Portuguese term for a rebec, "arrabecca".
 The term "rebec" (plural "rebecz") can be found in Old Occitan references to both an instrument and a genre (as in the "Leys d'amors", where it is undefined).
 Possibly the "rebec" is the same genre as the "arlabecca".
 Lunel defined his "arlabecca" by its metre, and thus his "ensenhamen" was an "arlabecca" as well.
Noor-e Omid Choir is an amateur SATB choir and the first choir of the kind in Afghanistan.
 It was founded in 2015 by a 22-year-old Afghan musician, Omid Noori, who has been the conductor of the choir since then.
 He also happens to be the first operatic singer in Afghanistan.
"Strange Glue" is a song by Welsh rock group Catatonia.
 Written by guitarist Owen Powell, it was the band's fourth single to be released from "International Velvet" and charted at No. 11 on the UK charts.
Superior Speed is the debut studio album by South Korea boy group Speed.
 The album marks the first release without members Kanghaeng and Noori, and the groups official sub-unit debut.
 The album and repackage was preceded by promotional singles "It's Over" and "Pain, the Love of Heart"
'Co-Ed School' was a South Korean pop group formed by record company Core Contents Media in 2010.
 They consisted of Taewoon, Sungmin, Jungwoo, Hyoyoung, Hyewon, Soomi, Kwanghaeng, Kangho, Chanmi and Noori.
 The concept of the group was that they were of mixed gender; six males and four females.
 The members of the group were eventually divided into two sub-units; an all female-group called F-ve Dolls (2011) and an all-male group Speed (2012).
 In 2013, Core Content Media stated that they have no plans to reform the group as their sub-units have now grown and changed line-ups to become independent ensembles.
"Karaoke Queen" is a song by Welsh rock group Catatonia taken from the album "Equally Cursed and Blessed" and inspired by the talent-TV show "Stars In Their Eyes".
Noori (Urdu:نوری, literal English translation: "light") is a rock band from Lahore, Punjab, Pakistan, formed in 1996.
 The group was formed by songwriter, lead vocalist and guitarist, Ali Noor, along with his younger brother Ali Hamza, who were soon joined by bassist Muhammad Ali Jafri and drummer Salman Albert.
 Since the inception of the band, there had been many changes in the line-up; the only consistent members being, brothers, Ali Noor and Ali Hamza.
Biji () is a genre in classical Chinese literature.
 It roughly translates "notebook".
 A book of biji can contain anecdotes, quotations, random musings, philological speculations, literary criticism and indeed everything that the author deems worth recording.
 The genre first appeared during the Wei and Jin dynasties, and matured during the Tang Dynasty.
 The biji of that period of time mostly contains the believe-it-or-not kind of anecdotes, and many of them can be treated as collections of short fictions. To differentiate this kind of "biji fiction" from the general biji, the former is later called "biji xiaoshuo" (筆記小說 "notebook fictions").
 Biji flourished during the Song Dynasty, and continued to flourish during the later dynasties.
Y Ffyrc (English: The Forks ) are a Welsh pop group, comprising Mark Roberts and Paul Jones, who formerly played together in Y Cyrff , Catatonia and Sherbet Antlers.
Catatonia were an alternative rock band from Wales who gained popularity in the mid- to late 1990s.
 The band formed in 1992 after Mark Roberts met Cerys Matthews.
 The first major lineup featured Dafydd Ieuan on drums, Clancy Pegg on keyboard, Owen Powell on guitar and Paul Jones on bass.
 They recorded two EPs, "For Tinkerbell" and "Hooked".

Question: Catatonia and Noori, are what genre kind of group?
Answer: rock band