well, i have for all my "thinking" or "consious" life music playing in my head, it actually is one of my earliest memories and i guess earliest way of dissociating.
i remember being like 3 years old and being in this inner world of colours and music playing - like an orchestra. i remember that it made me avoid getting into contact with the real world, for example my name got called and i heard it, but decided not to react, as i preferred to be in the world of colour and music.
well, i still do have music playing in my head, on a daily base.
somehow it feels like "soothing" and protecting (from getting overwhelmed).
it is involuntarily, i cannot voluntarily "put it off".
sometimes it can also be disruptive, when i want to concentrate on something else.
sometimes it is silent.
sometimes i "catch" myself, that i have been dissociated for like an hour with just music playing in my head, like i wake up out of a dream........like i wrote, i have no controll about it.
is it possible to have a "non-human" alter?