In the fast-changing world of the music industry, a new trend is making waves. The concept of "micro rights" is gaining momentum, shaking up how artists, licensors, and tech innovators engage with music rights. This movement is about recycling music rights, reselling used song licenses, and fostering a circular economy in music. In this post, we will explore key dimensions of this development, including sample reselling, fractional publishing, and AI-driven license matching,