I could see it in a mix for a longer trip like mushrooms or acid where you'll move on to a new song with a different feel. It's actually really fun to ride that changing vibe sometimes. Surprise and even shock can be a good thing I think, makes the brain go pop.
I have listened to some pretty extreme and outside free jazz while tripping, and it is usually really comforting and even sort of cleansing when the music moves on to a more calm space.
But for something short and intense like DMT, Primus seems like a pretty strong vibe. Especially for your first time. Then again, I really dislike most death metal but have met people who trip to it.
To me that would be like putting my head in a metal bucket and hitting it with a hammer while tripping.
Music is definitely going to influence the trip. Chose something that will help take you where you want to go.
Images of broken light,
Which dance before me like a million eyes,
They call me on and on...