Question: Krista Detor has been featured on the BBC with a singer sometimes known by what nickname?

Context paragraphs:
Darwin Song Project: Darwin Song Project is a compilation album, released on 7 September 2009.  It features folk artists from the UK and North America, who were tasked with the creation of new songs that had a "resonance and relevance to Charles Darwin".  The artists gathered together for seven days in a farmhouse in Shropshire to compose the songs.  The artists were: Chris Wood, Karine Polwart, Jez Lowe, Mark Erelli, Emily Smith, Rachael McShane, Krista Detor and Stu Hanna.

Clips (game show): Clips (sometimes known as The Official Game Of The Planet) is a Canadian game show that aired on YTV from 1992 to 1996 and produced by The Robert Essery Organization, as was the case for its sister show, "Video & Arcade Top 10", which also aired on YTV at the time.  "Clips" was hosted by future CMT host Paul McGuire and was joined by co-hosts such as Krista Herman, Sarah Freudeman, Liza Fromer, Shaun Majumder, Andrea Menzies, Rob Pagetto, and others, many of whom worked on "V&A Top 10".  Just like "V&A", "Clips" was taped before a live studio audience in Toronto, Ontario.

Alla Bayanova: Alla Nikolayevna Bayanova (Russian: Алла Николаевна Баянова ; 18 May 1914 – 30 August 2011) was a Russian Romance singer sometimes compared with Édith Piaf for her simple yet dramatic style of performance.

Pedro Calvo: Pedro Calvo is a popular Cuban singer sometimes affectionately nicknamed "Pedrito", meaning "little Pedro".  He is most famous for his time with Los Van Van, one of Cuba’s premier dance bands, which he joined in 1974.  During the late 1990s, Calvo formed part of the infamous lead singing trio of Los Van Van along with Mayito Rivera and Roberto Hernández.  These three singers alternated singing the lead and backing parts on Los Van Van tracks.  Some of the more notable tracks that Calvo sang the lead part on during this period are "El Negro Está Cocinando", "Mi Chocolate" and "La Fruta".  Calvo was also the lead singer on "Que le den Candela" and "Sandunguera", two famous Los Van Van tracks from an earlier period.  While Calvo is an accomplished and competent singer, it could be claimed that he did not have the technical ability and voice quality of his fellow Los Van Van singers, Mayito Rivera and Roberto Hernandez.  Rather, Calvo’s appeal seems to be his charismatic personality and unique singing style which often included clever word play and expressive rhythmic vocal sounds.  Calvo's trademark look is a thick black moustache and wide-brimmed white hat.

C. E. Webber: Cecil Edwin Webber (sometimes known by the nickname "Bunny"; 9 April 1909June 1969) was a British television writer and playwright.  He is best remembered for his contribution to the creation of the famous science-fiction series "Doctor Who" while working as a staff writer for the BBC in the early 1960s.  Although none of his scripts were eventually used in the programme—producer Rex Tucker felt he was not capable of 'writing down' to the level required—he participated in many crucial early development meetings, and co-wrote the first format document for the series with Donald Wilson and Sydney Newman.  His draft script for the proposed first ever episode formed the basis of the broadcast first episode eventually written by Anthony Coburn.  Webber received a co-writer's credit on internal BBC documentation for the episode, although not on screen.

Kaoru Sugayama: Kaoru Sugayama (菅山かおる , Sugayama Kaoru , born December 26, 1978) is a Japanese volleyball player.  Although her nickname is "yuu", Ai Otomo already had that nickname on the All-Japan women's Team, so she was given the new nickname "kaoru".  Her nickname in television broadcasts is "koushuni kagayaku Kaoru-hime", (攻守に輝くカオル姫, translation: "Princess Kaoru who shines in offense and defense").  Also, she is sometimes known as "shiroi yousei" (白い妖精, translation: "White fairy") due in part to her fair skin.  However, she is embarrassed to be called "Princess Kaoru" or "White fairy".  She belongs to the volleyball team JT Marvelous of the V.League.  In May 2008, she retired from the team and from organized volleyball.

Mike Harding: Mike Harding (born 23 October 1944 ) is an English singer, songwriter, comedian, author, poet, broadcaster and multi instrumentalist.  He is sometimes known as 'The Rochdale Cowboy' after one of his hit records.  In addition, at various times of his life, Harding has been a photographer, traveller, filmmaker and playwright.

Steve Lamacq: Stephen Paul "Steve" Lamacq (born 16 October 1964), sometimes known by his nickname Lammo (given to him by John Peel), is an English disc jockey, currently working with the BBC radio station BBC Radio 6 Music.

Past Doctor Adventures: The Past Doctor Adventures (sometimes known by the abbreviation PDA or PDAs) were a series of spin-off novels based on the long running BBC science fiction television series "Doctor Who" and published under the BBC Books imprint.  For most of their existence, they were published side-by-side with the Eighth Doctor Adventures.  The novels regularly featured the First through Seventh Doctors. "The Infinity Doctors" had an ambiguous place in continuity and featured an unidentified incarnation of the Doctor.  The Eighth Doctor co-starred with the Fourth Doctor in one novel ("Wolfsbane") and, after the Eighth Doctor Adventures had ceased publication, a novel ("Fear Itself") featuring the Eighth Doctor and set between two earlier Eighth Doctor Adventures ("EarthWorld" and "Vanishing Point") was published within the Past Doctor series.

Krista Detor: Krista Detor is a singer-songwriter and pianist from Indiana whose music has been featured on NPR and with Mike Harding on the BBC.

Supporting paragraphs: Krista Detor Mike Harding
Answer: 'The Rochdale Cowboy'