Question: Kara Louise Tointon, is an English actress, and is known for playing who, in the ITV live production of "The Sound of Music Live"?

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Laura Benanti: Laura Ilene Benanti (born Laura Ilene Vidnovic; July 15, 1979) is an American actress and singer.  She played Louise in the 2008 Broadway revival of "Gypsy", winning the Tony Award, and appeared in the stage musical "Women on the Verge of a Nervous Breakdown" in 2010, winning the Drama Desk Award and Outer Critics Circle Award for Best Featured Actress in a Musical.  She played Baroness Elsa Schräder in the 2013 NBC television production of "The Sound of Music Live! " and in 2015 began playing twin sisters Alura and Astra in the TV series "Supergirl".  Beginning in 2017, Benanti appears as Edie in the TBS comedy "The Detour".

Hannah Tointon: Hannah Marie Tointon (born 28 December 1987) is an English actress.  She is best known for playing Katy Fox in the long running Channel 4 soap opera "Hollyoaks" and Tara Brown in sitcom "The Inbetweeners".

Electronic dance music: Electronic dance music (also known as EDM, dance music, club music, or simply dance) is a broad range of percussive electronic music genres made largely for nightclubs, raves, and festivals.  EDM is generally produced for playback by disc jockeys (DJs) who create seamless selections of tracks, called a mix, by segueing from one recording to another.  EDM producers also perform their music live in a concert or festival setting in what is sometimes called a live PA.  In Europe, EDM is more commonly called 'dance music' or simply 'dance'.

The Sound of Music Live (2015): The Sound of Music Live is a television special that was originally broadcast by ITV on 20 December 2015.  The special was an adaptation of Rodgers and Hammerstein's Broadway musical "The Sound of Music", starring Kara Tointon as Maria von Trapp, performed and televised live from 3 Mills Studios in London.  Notable cast members include: Kara Tointon, Katherine Kelly, Alexander Armstrong, Julian Ovenden, Mel Giedroyc, Maria Friedman and notable child actors including Guy Trundle, Tom Sargent and Zac Lester, among others.

Ariane Rinehart: Ariane Rinehart (born April 13, 1994) is an American actress and singer.  She is best known for her performance in "The Sound of Music Live! " as the eldest von Trapp daughter, Liesl, which was described by critics as the standout performance in the production.

Something Good (Richard Rodgers song): "Something Good" is a song written by Richard Rodgers for the film version of "The Sound of Music".  It replaced the original song sung by Maria and Captain Georg von Trapp called "An Ordinary Couple".  Since then the song has been used in the various reproduction of the play and most recently the 2013 television special, "The Sound of Music Live! ".

JJ Appleton: JJ Appleton, born Jon Jason Appleton, is an American musician and singer-songwriter based in New York City who has toured throughout the United States extensively in support of his own records and also with other bands including Jamie Cullum, Newton Faulkner, Pete Yorn, Edwin McCain, Sister Hazel, Joan Osborne, Keb Mo, Hootie and the Blowfish.  Appleton has been described by the Washington Post as a songwriter with a “pop-rock sound but with considerably more edgy energy, adding figurative lightning to the stormy night.”  Previously a member of the popular New York band The Grasshoppers, Appleton released his first solo album "500 Moments" in 2003 which led to appearances on the NBC television show "Last Call with Carson Daly", a feature on E!'s "Wild On", and a national affiliation with Budweiser's True Music Live program and Gibson Guitars.  Appleton released his album "Uphill to Purgatory" in the United States in 2005 which was then re-released in the United Kingdom in 2006 as "Someone Else's Problem" and included three songs from the "500 Moments" EP.  Based on the recognition he was receiving in England, Appleton decided to move to London in 2006 where he became a regularly featured performer at popular venues such as Ronnie Scott's, The Borderline, and The Regal Room.  In the meantime, the single "Walk Into The Room" and it's accompanying video became a favorite on English radio and MTV Two.  In 2015, Appleton released an acoustic blues album entitled "Dirty Memory" with harmonicist Jason Ricci.

The Sound of Music Live!: The Sound of Music Live!  is a television special that was originally broadcast by NBC on December 5, 2013.  Produced by Craig Zadan and Neil Meron, the special was an adaptation of Rodgers and Hammerstein's Broadway musical "The Sound of Music", starring country singer Carrie Underwood as Maria von Trapp, performed and televised live from Grumman Studios in Bethpage, New York.

Front of House (magazine): Front of House Magazine (named for Front of House) is a magazine for live audio professionals and manufacturers of pro audio equipment, published by Timeless Communications, Corp. of Nevada (which also publishes a live production magazine about theater, "Stage Directions, Projection, Lights & Staging News "for visual presentation", Musical Merchandise review f"or the musical instrument industry", School Band & Orchestra "for music educators, "JAZZed "for jazz educators and "Choral Director. ") .  "FOH" comes in digital and print format and is available free of charge to qualified professionals, enthusiasts, and students of event audio.  The magazine provides information on digital and live sound consoles, amplifiers, processors, microphones, speakers, trade shows, major concert/production tours, theatre, installations and industry news.

Kara Tointon: Kara Louise Tointon (born 5 August 1983) is an English actress, best known for playing Dawn Swann in BBC soap opera "EastEnders", as the 2010 winner of BBC television series "Strictly Come Dancing" and as Maria in the ITV live production of "The Sound of Music Live" in December 2015 alongside Julian Ovenden as Captain von Trapp.

Supporting paragraphs: Kara Tointon The Sound of Music Live (2015)
Answer: Maria