lol
I'm going to be answering this from an OSDD/DID perspective, talking about like dissociative disorders or, symptomatic dissociation from PTSD or other mental disorders.
I get what you mean about trance music but, I dunno... dissociation is such a weird and intangible thing. It's elusive to any set of measurable standards or rules, and cannot be predicted, charted, or made sense of so easily.
But it is understood there are positive and negative triggers.
While I understand what you are saying about trance music, and how you sort of space out listening to it. What I'm talking about here is different from that type of dissociation.
People with dissociative disorders have the ability to "leave their body" (as my therapist calls it) in a number of ways. Blocking pain, fear, or any otherwise negative emotion, thought, situation.
Sometimes it can be triggered like a flight or fight response, as a form of protection.
Interestingly, positive triggers though can bring out an OSDD/DID systems alters, to the front very quickly. Like certain activities, material items, even a conversation or a setting. And as the guy above figured out in the video, it can be done with music.
For Blanc
my other alters don't have names, though I could come up with some fake ones for clarity's sake. But it would be names I gave to them that don't really exist. If that makes sense. It feels sort of like looking at a cactus and saying, "that's a tractor." It just, doesn't feel right to give them a name that isn't theirs.
The only reason Blanc has a name is because blanc is the one that registered the SC account. Lol.
So while it's not really a name, like as in an identifying name, it is a username they definitely chose on their own and the closest thing I have to a name or a label to give them.
Positive trigger for one of my other alters.
(the first one on this list-a comprehensive list of current known alters https://sociopathcommunity.com/Forum/Topic/4389/3/blanc-needs-to-be-stopped )
The rest I don't have any music for I don't think. I dunno. Lol.