@media_dept
Mine's mostly voices (see my long, long-running inability to enjoy the metal band Katatonia, but also vast swathes of male singer-songwriter stuff from the 2010s. I can absolutely see where you're coming from on the audio profiles of both REM and RHCP.
I treat it as a trade-off. Whatever aspect of how I process music that makes so much "impenetrable" music real pleasure to me may also mean that every now and then I'll find something borderline unbearable to process for reasons that don't really make sense to everyone else.
(Well, to you, they do, apparently! Thank you, friend!)
I also suffer misophonia, which probably ties in.