It's a good insight that other systems may complement GTD for driving deep creative focus. Todd Henry covers this very well, both conceptually and tactically, i

It's a good insight that other systems may complement GTD for driving deep creative focus. Todd Henry covers this very well, both conceptually and tactically, in his book The Accidental Creative. He offers a flexible set of practices that work together as a system to help you put your money where your mouth is in terms of what you say is important in your creative work and how you spend your time and mental energy in light of that. He touches on a lot of the same principles as the OP but in book form. It's a good read and is backed by the author's personal experience and work experience helping others tackle their own creativity and productivity challenges. One technique relevant to other commenters recognizing that a full task view is not always relevant for creative projects, or least for the creative aspect of projects, is to maintain a project list that focuses on the key challenges or questions that define the creative purpose or problem of the project. Review that regularly and set aside time to tackle the creative challenges. You can always use GTD or any other task list tool to track the concrete tasks generated from those times and work from those lists during pomodoros or heads down execution time. The point is nurturing creativity does require different techniques than task execution, but with some care you can manage it within the constraints of a given day, week, and month. The book says it much better and more comprehensively than I can and is highly recommended reading.