[citation needed] In the past, Nelson has worked with the Long Island bands Wolfpack Black, Inside Hollow, Discipline, and Devilsize.

[citation needed] The band also features guitarist Mike Orlando (Adrenaline Mob) and the late AJ Pero (Twisted Sister) on drums.

Nelson provided all guitar, vocal and keyboard tracks for alternative rock band Hawks of Metropolis.

[citation needed] Nelson has also composed and contributed to several film soundtracks including House Call (2011), Once Upon a time in Brooklyn (2013) and the 2017 films/shorts Mr.

Outside his music career, Nelson has dabbled in acting as well, appearing alongside David Naughton and Brian O'Halloran in Brutal Massacre: A Comedy (2006), as well as The Regret Cycle and Krampusnacht.