Question: The music tracks from what American production music company were used in a video game that was released worldwide on March 7, 2017?

Context articles: APM Music
Tom Clancy's Ghost Recon Wildlands
Sounddogs
West 21 Music
De Wolfe Music
Thomas Bergersen
Norman Cambridge
Hi-Q (production music)
Alan Hawkshaw
Two Steps from Hell

APM Music (formerly Associated Production Music) is an American production music company headquartered in Hollywood, California.
 APM Music's catalog contains over 500,000 tracks and includes more than 50 diverse libraries from around the world, including KPM Musichouse, Bruton, Sonoton, Cezame and Kosinus.
 Music tracks from APM Music are used in hundreds of TV shows, films and commercials such as "Modern Family", "Game of Thrones", "House of Cards", "Transparent", "SpongeBob SquarePants", "The SpongeBob Squarepants Movie", "", "The Ren & Stimpy Show", "Ren & Stimpy "Adult Party Cartoon"", "Camp Lazlo", "The Mighty B", and "The Loud House".
 Music tracks by APM Music have been used in video games such as "", "", "Tom Clancy's Ghost Recon Wildlands", and the entire series of "Saints Row" and .
 NFL Films has a joint venture between the NFL and APM Music where music is composed for NFL-related media.
 The APM catalog includes recordings dating back to 1900, music representing 192 countries, and well-known tracks like "Heavy Action" (aka The Theme to Monday Night Football) and "The Big One" (aka The Theme to The People's Court.)
Tom Clancy's Ghost Recon Wildlands is a tactical shooter video game developed by Ubisoft Paris and published by Ubisoft.
 It was released worldwide on March 7, 2017, for Microsoft Windows, PlayStation 4 and Xbox One, as the tenth installment in the "Tom Clancy's Ghost Recon" franchise and is the first game in the "Ghost Recon" series to feature an open world environment.
Sounddogs.com, Inc. is a commercial online library of sound effects based in Marina Del Rey, California, with offices in Canada, Argentina, and Uruguay.
 It is he first and largest online sound effects and production music library on the Internet launched in May 1997.
 s of 2016 , 708,636 sound effects and production music tracks are available for immediate download or on hard drive or CD.
 Downloads are available in AIFF, WAV, and MP3 formats.
 Sounddogs started as a sound design and editorial company in 1990 and has contributed to more than 150 feature films and earned multiple awards and nominations from the BAFTA Award, Primetime Emmy Award and Golden Reel Awards.
West 21 Music was a hoax where someone posed as an Austrian production music company based in Wals-Siezenheim, Salzburg.
 The website of the fake company claimed they produced music for film, commercials and video games and among others the trailer music for the second trailer of .
De Wolfe Music is a British production music company that became the originator of what has become known as library music.
 De Wolfe Music was established by Meyer de Wolfe in 1909 and began its recorded library in 1927 with the advent of 'Talkies'.
 The library consists of over 80,000 tracks, all pre-cleared for licensing and synchronisation.
 They have been used in thousands of productions including "Monty Python", "Emmanuelle", "Dawn of the Dead", "American Gangster", and "Doctor Who".
 Well known theme tunes include "Van der Valk", "Roobarb" and "The NFL Today".
 De Wolfe built and owns Angel Recording Studios, a recording and mixing complex situated at The Angel, Islington, London.
 Artists who have recorded there in recent years include Adele, Snow Patrol, Cee Lo Green, Labrinth, George Fenton (BAFTA and EMMY winner for his scores to the BBC's "The Blue Planet" and "Planet Earth"), Ian Brown, Elbow, The Doves, The Feeling, and Kaiser Chiefs.
 Its specially composed department is called Inter Angel.
 De Wolfe is still a family-run company.
Thomas Jacob Bergersen (born July 4, 1980) is a Norwegian composer, multi-instrumentalist, and the co-founder of the production music company Two Steps From Hell.
 He is best known for writing music for movie and video game trailers.
Norman Richard Jochen Cambridge is a British-born music company director best known for his work as an urban production music writer for United States domestic markets.
 <br> Selections of his US credits include Chris Rock's "Everybody Hates Chris" (CBS), "MTV Cribs", "My Super Sweet 16" (MTV Networks), executive producer of urban music ""Wat It Do"" for "True Blood"(HBO) with Gary Calamar.
<br> According to the American Society of Composers, Authors and Publishers (ASCAP) (to date), Cambridge has been responsible for developing one of the world's leading urban production music library brands.
Hi-Q was a brand and library of production music produced and distributed by Capitol Records in the late 1940s and early 1970s.
 It was used in several movies and other productions.
 Perhaps the most notable work to feature Hi-Q music was the 1968 film "Night of the Living Dead".
 The film's producer Karl Hardman used tracks from the library (some of which had been composed specially for the film), and then enhanced them by adding electronic effects, such as echo and reverb; this was unusual as in general production music libraries only permit synchronization rights.
 Later, a soundtrack for this film was released by Varèse Sarabande, marking one of the few instances in which production music tracks have been released to the public.
William Alan Hawkshaw (born 27 March 1937) is a British composer and performer, particularly of themes for movies and television programmes.
 Hawkshaw worked extensively for the KPM production music company in the 1960s and 1970s, composing and recording many stock tracks that have been used extensively in film and TV.
 In 2016, he was awarded a doctorate, officially giving him the title of Doctor for his contributions to the music industry.
Two Steps from Hell is an American production music company based in Los Angeles, California, founded by Thomas J. Bergersen and Nick Phoenix in 2006.
 The company focuses predominantly on movie and trailer music, and has supplied tracks to films such as "Interstellar", "Harry Potter", "Nathan for You", "Pirates of the Caribbean", and "X-Men".