One of the album’s songs is 20 minutes long he says.

James Blake’s anticipated third album Radio Silence is finished, the producer revealed today during a surprise hosting spot on BBC Radio 1. It’s not just done, it’s enormous.

The album will include 18 songs, including one that stretches to 20 minutes in length, he told listeners (though his co-host clarifies it as 24). Later in the broadcast he premiered a new song titled ‘Timeless’, though did not say whether it would be included on the album.

Earlier this year, Blake released a song titled ‘Modern Soul’ in a similar fashion. Last year, he confirmed that Radio Silence would feature both Bon Iver and Kanye West.

Listen to ‘Timeless’ below.