Here is a list of articles related to GTD (Getting Things Done) based on David Allen's book about the art of stress-free productivity:
GTD for the Music Studio Teacher (6/28/16)
GTD for the Music Studio Teacher, step 1: Gather & Capture (7/6/16)
GTD for the Music Studio Teacher, Step 2: Clarify (7/11/16)
GTD Tools and Resources (7/26/16)
GTD for the Music Studio Teacher, Step 3: Organize! (8/3/16)
GTD for the Music Studio Teacher, Step 4: Reflect and Review (8/13/16)
How to Discover and Set Your Priorities (3/13/17)
Here is the Teach Suzuki Podcast episode that relates to GTD:
Episode 088 TSP: Clarity and Closed Loops (GTD Music Teacher)