I mean this more qualitatively than what the song is named or referred to as. Looking for what best musically encapsulates or simulates the effects for a class of drugs.
Like I would say the musical equivalent of codeine or morphine maybe is Gymnopedie #1 but also much of Satie’s work is opioidergic/narcotish in my opinion
I’ve long considered “Guest House” by Daughters to be a good representation of some kind of deliriant like meth.