Now sure if you experience Dissociative Identity Disorder like me, but some of the artist are in my system. The way I handle this is I listen to less music with the realization that I might not want certain ones to front etc. Music can knowily and sometime not knowily trigger memories and you can relate to certain things from other people's experience without conscious awareness. There are some artist I've meet I have a new appreciation for some I stay away from . Then there is some I only listen to at certain times certain underground rap and stuff like that. My parts have assertive themselves and let me know that wow you pick the wrong time to listen to certain artists and I never had that problem before. I think it more about memories starting to surface and being closer to my younger parts that are scary to them. There are artist I've going back to listen to just to really understand why I like them or to see if I could remember what was going on during that time in my life. It is really hard to remember all those memories and definitely say well we have this in common because. My therapist has offered to have sessions listening to music I thought that was really great. I guess she heard that I have problems communicating and is offering different ways to get things out, like more creative approaches.