Portal has some of the most identifiable guitarwork imaginable, and it has nothing to do with production. Literally the complete opposite of a gimmick band.
>erm the hecking vacuum cleaner dood?
Tourist doesn't even know ION exists.

https://www.youtube.com/watch?v=S0xu-wIpfLQ
Tuned standard E.
Squeakiest of squeaky production.
BaIdkeks in shambles.