His music has been used as scores for EA, Midway, Vivendi, Universal, Sony, Ubisoft, Bethesda, Paramount, Disney, THQ, Activision, Konami, Majesco Entertainment, NC Soft, Namco and Nintendo.
Abernethy first appeared on the public landscape with a 1975 LP Solo, produced by Don Dixon from the North Carolina band Arrogance.
He later joined Arrogance as lead guitarist,[1] staying with the band through their releases Suddenly (Warner Brothers,1980) and Lively (1981).
[2][3] As a composer, Abernethy has more than 80 video games to his credit, including id Software's RAGE, TERA, EA’s science fiction survival horror opus Dead Space (2009 BAFTA for Use of Audio - Music Co-Producer), Tolkien's The Hobbit for Vivendi Universal, Alpha Protocol, The Wheelman, Blacksite: Area 51, Star Trek: Legacy, Blazing Angels: Squadrons of WWII, and Dead Head Fred.
[2][3] Abernethy returned to performing live in 2014 and was the Overall Grand Prize Winner of the 2021 International Acoustic Music Awards.