Question: What British tv show's holiday program  soundtrack features classical music star Katherine Jenkins singing “Abigail’s Song”?
Context: Popstar to Operastar is a British television music competition to find new singing talent in Opera.  The show began on 15 January 2010 and finished on 19 February 2010.  The show has eight popstars which took part within the competition battled each other learning opera.  The judges were Rolando Villazón, Katherine Jenkins, Meat Loaf and Laurence Llewelyn-Bowen.  The winner of the show was Darius Campbell and with the runner-up being Bernie Nolan. WUOT (91.9 FM) is the National Public Radio member station in Knoxville, Tennessee.  Owned by the University of Tennessee, it airs a mix of news, classical music and jazz, along with programming from NPR, American Public Media and Public Radio International.  The station is also broadcast on HD radio.  It primarily features classical music programming, but carries NPR news programs daily, as well as jazz music for ninety minutes every weeknight and all evening on Fridays and folk music Saturday evenings.  Its studios are located in the Communications Building on the UT campus. One Voice is a 2016 classical music album by Welsh singer Aled Jones and produced by Decca.  The album features classical and folk songs performed by Jones as a duet with recordings of himself that were made when he was 15 years old.  Upon release the album went straight into number 1 on the British Classical Artist Albums Chart and reached number 3 on the UK Album Charts. Songs is a 2012 popular song album by Plácido Domingo for Sony Classical.  Guests on the album include Katherine Jenkins singing "Come What May", Josh Groban in "Sous le ciel de Paris", Susan Boyle, and Harry Connick Jr. in "Time After Time" as well as a duet with his son Plácido Domingo Jr.  The orchestra is conducted by Eugene Kohn. Juliette Pochin is a Welsh classically trained mezzo-soprano singer, composer/arranger, and record producer.  She is known not only for her performances in operas and as a classical recitalist as well as for her recordings of operatically-styled crossover music.  Morgan Pochin, the partnership which she formed with her husband James Morgan is known for their record productions for artists such as Katherine Jenkins and Alfie Boe, as well as their arrangements for film and television scores. "A Christmas Carol" is an episode of the British science fiction television programme "Doctor Who".  It is the sixth "Doctor Who" Christmas special since the programme's revival in 2005, and was broadcast on 25 December 2010 on both BBC One and BBC America, making it the first episode to premiere on the same day in both the United Kingdom and United States.  It was written by Steven Moffat and directed by Toby Haynes. Tell Me I'm Not Dreaming is a song by Welsh classical singer Katherine Jenkins, released as the first single from the platinum edition of her seventh studio album "Believe", and sixth single from the album as a whole.  The song had its world exclusive first play on Ken Bruce's BBC Radio 2 show on 19 October 2010 and was released in the UK on 29 November 2010.  A music video was recorded and a clip of it was shown on the "Graham Norton Show". Holly Holyoake (born 31 December 1988) is a Welsh classical music singer from Duffryn, Newport.  A soprano, she has been likened to fellow Welsh performer Katherine Jenkins.  Her career is following a similar path to Jenkins and she has performed before the Wales national rugby union team matches at the Millennium Stadium.  She considers American tenor Mario Lanza her inspiration. WGUC is a public radio station serving Cincinnati, Ohio.  It is owned by Cincinnati Public Radio.  It broadcasts at 90.9 FM and features classical music.  WGUC also has HD Radio capability and broadcasts jazz on WGUC-2.  When Cincinnati Public Radio purchased Xavier University's "X-Star Network" (a group of stations headed by WVXU-FM) in 2005, WGUC moved its National Public Radio news and talk programming, including "All Things Considered," which had aired on WGUC since the 1970s, to WVXU.  The only NPR-produced show still airing on WGUC is the youth classical performance program "From the Top," while the news and information programming on WVXU has been expanded from previously.  WGUC and WVXU share a building with WCET-TV in central Cincinnati. The soundtrack for the "Doctor Who" episode "A Christmas Carol" was released in the United Kingdom on 21 March 2011 and digitally in the United States on 22 November 2011.  The soundtrack features classical music star Katherine Jenkins singing “Abigail’s Song”.  It was reissued on white vinyl LP in a limited first pressing edition of 500 on 1 December 2014
Answer: Doctor Who