"Cain's Blood" is a song originally recorded by American country pop artist Michael Johnson.
4 Runner's version of the song reached number 26 on the US Billboard Hot Country Singles & Tracks chart.
[1] The song is about "the tug and pull [between good and evil] that goes on inside each and every one of us", according to Polydor Records then-president Steve Miller.
[2] The single was also compared to the sound of The Oak Ridge Boys due to the use of four-part vocal harmony.
[6] Brian Wahlert of Country Standard Time wrote that the song is a "dark and moody testament to life's daily battle between good and evil in which the four voices become completely integrated into an eerie, foreboding whole.