Live music involves a transaction between producer and audience. If the audience is attentive, it feeds the producer and results in greater interaction. You can't replicate that with recorded music. The music invades, but doesn t push or press personal space and may be more effective. The very best healers are those who don't try to change the person, but rather create a field where patients are comfortable and able to participate and heal themselves.
Emotion is lyrical and rhythmical in pure, unrestrained form.
If we try to control it, it becomes discordant and jumbled. Fear along with control of rage and anger are problems. We are not in touch with basic emotions, which are there to protect the self and elaborate the soul. Sections in my book, Mind Mastery Meditations , talk about how to process emotions constructively. It doesn't exist unless the person taps into it, absorbs it and reacts to it.