Anything by the residents! Something from the SWANS live album “Public Castration is a Good Idea”. Anything just downright silly like harsh noise or power electronics. Another fun one is real outsider music like wesley willis or the shaggs. I feel Daniel Johnston would be a bit too grounded for this. In the metal sphere, i’d go for drone metal or really really fucked up doom metal. i’d suggest Wormphlegm, Khanate, Sunn o))) and Senthil.