Anything by Alanis Morisette is infuriatingly awful and makes me want to stab my brain with a QTip.
Anything classified as emo.
Anything classisfied as deathcore.
Any popular music released in the past 12 years. (I despise all the modern production trickery that makes everything sound exactly the same...)
Any hiphop released in the past 12 years.
Any country released since....I dunno, the 70s maybe?
I'm so glad numetal is dead and/or in the cutout bin.