Terminator 2 features the song "You Could Be Mine" by Guns n roses, then in Terminator Salvation, an older John Conner plays the same song while fighting a terminator. : r/MovieDetails
Robert Patrick Wanted Nine Inch Nails to Replace Guns N' Roses on Terminator 2 Soundtrack | TheTerminatorFans.com
Terminator: Salvation (2009) **1/2 | Keeping It Reel