Doesn't work for me, i can't concentrate with this music.. I'm not sure if this will even work for a broader range or people because music is so much subjective

Doesn't work for me, i can't concentrate with this music.. I'm not sure if this will even work for a broader range or people because music is so much subjective.. For me it totally depends on the mood what music i can work best with, but usually it's some electronic house music where i can concentrate best.