Colla Voce
I've been helping one of my buddies brand his vocal instruction studio. Colla Voce (loosely translated from Italian as "with the voice") exists to inspire young students to find their inner voice, while making professional vocal instruction truly affordable.
Ben's brief was pretty simple: "I want something that's blue and teal and that will look cool on a stamp."
The logo aims to achieve a couple visuals like radiating sound waves and lines from a musical staff. An unintended effect of the logo is that it looks almost church-like, which fits the brand well since the majority of Ben's students are enrolled in parochial schools.