40 years ago today (1 November 1984), Cocteau Twins released their third studio album “Treasure” featuring “Ivo" “Lorelei" and “Pandora”. With this album, the band settled on what would, from then on, be their primary lineup: vocalist Elizabeth Fraser, guitarist Robin Guthrie and bass guitarist Simon Raymonde. The album also reflected the group's embrace of the distinctive ethereal sound they became associated with.
The album reached number 29 on the UK Albums Chart, becoming the band's first UK Top 40 album, and charted for eight weeks. It also became one of the band's most critically successful releases, although the band considered it underdeveloped. The track "Lorelei" became a minor dance hit during the mid-1980s.