It marks the Norwegian duo's first new track since 2016's 'Never Ever'

185,000 tapes were sold during the year

Hints have come via a new official Instagram account

Original copies of the debut EP skyrocketed in value following the artist's death

Discogs Director of Growth Marketing Jeffrey Smith puts their prevailing popularity down to an annual event called Cassette Week

The podcast series precedes a forthcoming book on the classic album

The limited release version features a cover by Banksy, with only 100 pressings in existence

The book is due to be published in September

The study suggests the COVID-19 pandemic has accelerated interest