Quit. Your management is not giving you what you need in order to do your job.
If you can listen to headphones (big closed ones) and people leave you alone, you might find it possible to concentrate. But in most offices people won't respect your need for concentration, and the glare from the lights that can't be dimmed will make eye strain worse.
Choose music that has few words and few silent parts. Jazz, some classical, trance. Silent parts to the music allows you to briefly hear the noise in the office and be distracted. Prominent words are distracting.