Have you ever heard someone say something, or a song with a really good tune... and thought about how audio can realy catch your ear?
I think it's fascinating how that works, how the brain processes audio.
While there's no audio involved in this cache, it's a catchy name, isn't it?
At the posted coordinates, look around and find the largest word displayed in any direction, and throw it into the checker to reveal the final coordinates. Then you will have officially cached my ear.
You can validate your puzzle solution with certitude.