Kaine is a Heavy Metal band from East Anglia (East of England) based in Colchester, influenced by the likes of Black Sabbath, Judas Priest, Saxon, Iron Maiden, early Metallica, Megadeth, Anthrax, and more.

The band was originally formed by vocalist/guitarist Rage Sadler in 2009, the current line-up came together in 2018, and overall has released five studio albums Falling Through Freedom (2012), The Waystone (2014), and A Crisis of Faith (2018), Reforge The Steel (2019) and After Extinction (2022).

They have played the main stage of festivals such as Wildfire (2015) in Scotland alongside the likes of Diamond Head, Tygers of Pan Tang, Holocaust etc. and Hard Rock Hell Metal (2018) with Alestorm, Evil Scarecrow, Grave Digger and more.
Kaine toured twice in 2014 to support the release of the Waystone, the first being a UK tour alongside Monument (ex-White Wizzard) and the second was a full Britain and Ireland tour with American Metal legends Mordred. Kaine would tour again in 2022, supporting American Rock and Heavy Metal legends Lillian Axe and Riot Act (formerly Riot).

The band currently includes Liam Etheridge (drums), Toby Woods (lead guitar) and Isaac Healy (bass) after reforming shortly after the A Crisis of Faith album.