The realm of audio is embarking upon a radical shift. Now obsolete are the days of centralized platforms governing the flow of music and sonic experiences. A new era is arriving, one where power is given back to the creators and listeners. This decentralized audio revolution offers a paradigm where fairness reigns supreme, and innovation explodes.

PostgreSQL, a database system renowned for its robustness and feature richness, often offers familiar functionalities. Yet, beneath this surface lie uncharted territories, reserved depths ripe for exploration. This journey embarks us on a quest to decode the mysteries that abide within PostgreSQL's framework. From obscure functions to advanced feat