Here are some videos with soundtracks by Dirk Markham…
Cameron Duguid | Music With Repetitive Structures
Hypertrash Wonderland | Système D / Windschatten
Bex//Layer | The Hemulen: 2 The Some OV
Bex//Layer | The Hemulen: Leap Frog
Marcus Grsyczok -- The Hemulen / mfx,hgc
Cameron Duguid -- Spirit Level
Selina Cobley -Takuskanskan (with Ross Taylor)
Cameron Duguid -Water Ice Final Letterbox
CreationVideo (demo) -- Right of Spring