Which headphones are best for music?

I'm not sure I agree with you on that suggestion. As a Pro 550 owner, I'd say that most of these genres that were listed don't play to Ultrasone's strengths, which are EDM and hip/hop & rap. Ultrasone happen to do okay with most other genres but for the $150 range, I would say the Shure SRH840 is a better choice for his genres.