Hmmm... interesting. I always looked at musicality as a 'talent'; a more physical manifestation, much like being able to run really fast, or jump really high. With proper training, 'talent' can be considerably enhanced, neverthless those without talent, no matter how intense the training, will never achieve the same proficiency levels as those blessed with talent. Personally, I have a hard time equating talent with spirituality; where in most cases, spirituality is sought after (or at the very least, taught). I don't think you're born spiritual.