Red Line Chemistry was an American hard rock band formed in 2004, hailing from Kansas City, Missouri.

With the help of local radio support in their home state of Missouri, the band was able to score a spot on stage at Kansas City Rock Fest 2007 and the Warped Tour.

With the release of Tug of War on May 14, 2013, produced by Grammy-award-winning producer Nick Raskulinecz,[6] the band spent much of the middle of the year touring alongside Nonpoint, Drowning Pool and Whitesnake.

[7] Red Line Chemistry went on hiatus in 2014 after parting with Vertusent Music Group.

Frontman Brett Ditgen told Pavement the band was not in the right place to do that, but they agreed that the band's earlier work should be remixed and re-released as Chemical High & a Hand Grenade (Special Edition).