Ethyrfield are an independent up and coming progressive rock trio based in the UK. In January 2018, Ethyrfield were winners of the Introducing Stage at the Giants of Rock festival at Butlins Minehead and returned in January 2019 to play the main stage along with Skid Row, AC/DCs Chris Slade and FM. In 2018, the band won the Devon and Cornwall heats of the Metal 2 the Masses competition and played at Bloodstock in August 2018, supporting Judas Priest, Nightwish and Gojira, then in 2019 played at Hard Rock Hell 13 alongside Diamond Head and Michael Monroe.

2021 saw the release of Ethyrfield's debut album 'In Delirium'. Summed up by Musipedia of Metal as:

'In Delirium' is a brilliant album, from the psych/stoner of Sunstroke and Delirium, we get into the heavy Zep-like riff fests such as The Hunter and Serenity, with more stripped back moments such as Overgrown, that I previously talked about. Everything about it is slick, polished and full of promise of more to come. I'm really pleased I got to review this album as it's bloody brilliant, just go and listen to it! 9/10