This is something that's been wallowing on my mind for years actually:
darkers ⇒ grungers ⇒ emos …it's basically the same thing only applied to different time frames.
P.S. Before anyone starts getting all pissy and whiney on me – I grew up with grunge, have been listening to grunge and punk since I was 10 years old.
hook out → being ill and listening to Dinosaur Jr.