The new trailer, titled "Sincerity is Forever in Season", includes snippets of Bon Iver's biggest hits across his three albums, including "Skinny Love", "Holocene", and "8 (circle)".

It seems like it could be a new album, having dropped new singles "Hey Ma" and "U (Man Like)" last month.

Bon Iver's new trailer also includes the words "Keep It Restaurant", and lists producers Chris Messina and Brad Cook alongside Justin Vernon's name.

Fans on Reddit are speculating over the possible release of Bon Iver's new record in August/September.

Bon Iver will play Madrid's Mad Cool Festival next week. Find out more.