Ace improvisatory techno duo Chrononautz have released an mixtape of previously-unheard material. The Leeds group, who take a live approach to making weird, acidic techno, released the new music via the One Eyed Jacks' label mixtape series. The first part of the mixtape features a surprisingly relaxed half hour set, whilst the second part sees a blistering hour-long live set from April 2013.

To find out more about Chrononautz and their ways, read The Quietus' in-depth interview with the band here. Listen to their One Eyed Jacks mixtape via the embed below.