Twin Atlantic is a Scottish alternative rock band from Glasgow, Scotland. The group currently consists of Sam McTrusty (lead vocals, rhythm guitar), Ross McNae (bass), and Craig Kneale (drums). Lead guitarist Barry McKenna departed from the band in 2019 but continues to perform with the band at their live shows. They have released five albums: Vivarium, Free, Great Divide, GLA, and Power. Their highest-charting single is "Heart and Soul" from Great Divide, which peaked at number 17 on the UK Singles Chart.[2] On 2 June 2016, Annie Mac premiered "No Sleep" as the Hottest Record in the World on BBC Radio 1 and announced their new album GLA, subsequently released on 9 September 2016.