Principles of Flight was created in 2004 by Remy and Pierre and their desire to bring something new to the psychedelic scene. After a few months of collaboration, they rapidly got their first live set ready and played for the first time at Rahkti Dei festival in Belgium.

At this point they decided to push their collaboration a little bit further and started producing intensively as well as releasing tracks on various compilations. In 2006, they started working on their debut album and after almost a year of intensive creation, « Night Time Lullabies » was released in December 2006 on BooM! Records, a concept album that merges psytrance music with classical themes.

In 2009 they released Chaos Opera on Timecode Records and toured in South Africa, Australia, Canada among other places.

The project was put on hold for a few years until 2015 when Remy to continue the project solo.