Madlib and Four Tet have shared a new collaboration in the form of ‘Dirtknock’ – scroll down the page to listen to it below now.The track is set to feature on the pair’s upcoming new 16-track album ‘Sound Ancestors’.‘Dirtknock’ will appear on the record alongside previously released tracks ‘Road Of The Lonely Ones’ and ‘Hopprock’.The track comes in at two-minutes-and-14-seconds long and features a murmuring vocal over a quiet bass twang and crunching beats.