From 2009 to 2014, Sinclair directed and wrote the video content for the
Mars Argo internet series
Computer Show on YouTube. Sinclair also wrote and produced the duo's musical albums they released independently. In 2010, Sinclair directed the music video for
Stepdad's song "My Leather, My Fur, My Nails". Sinclair was commissioned to create an acoustic video series for singer/musician
Børns. One video featured LA singer/songwriter
Zella Day. The videos featured music from Børns' first EP titled
Candy which Sinclair also provided the EP artwork for. After moving to
Los Angeles in 2013 to pursue a musical career,
Poppy collaborated with Sinclair on a long series of abstract performance art, music, and promotional videos on
YouTube which presented Poppy as a mysterious, not-quite-human internet-created character. Sinclair and Poppy then worked together on writing songs, creating albums,
a concert tour, a
YouTube Red internet show, and their continuing series of several hundred YouTube videos. In June 2018, the pair launched Poppy.Church, an interactive fan site. In August 2016, Sinclair directed the music video for the Knox Hamilton song titled "Washed Up Together". In June 2019, Sinclair directed the music video for rapper
Vic Mensa's song "Camp America". == Controversies ==