This document discusses branding strategies for musicians. It emphasizes the importance of identifying a musical artist's "core" by stripping ideas down to their essence. Examples are provided of ensembles' cores expressed as their top three defining aspects. Principles of core are divided into four categories: generative, observable, aspirational, and limiting/freeing. Three strategies are outlined for finding an artist's core: determining their top three aspects, crafting a value statement, and developing a high-concept pitch in one sentence using familiar references. The overall message is the value of musicians understanding their core identity to effectively share their music.