The album, "Tranquility Base Hotel &amp; Casino" was released on 11 May 2018. In October 2018, the band headlined in the Voodoo Experience 2018 festival along with Childish Gambino and Mumford &amp; Sons. Despite its stylistic deviation polarising listeners, "Tranquility Base Hotel &amp; Casino" was released to generally positive reviews and nominated for the 2018 Mercury Prize for best album and the Grammy for Best Alternative Music Album. It became the band's sixth consecutive number-one debut in the UK, and the country's fastest-selling vinyl record in 25 years. Following its release, the album was promoted by the singles "Four Out of Five" and "Tranquility Base Hotel &amp; Casino", as well as a global tour and multiple television appearances.