I can't get anything done with music on if there's any vocals, but its still difficult to get anything do e with any noise. I used to be able to but not really

I can't get anything done with music on if there's any vocals, but its still difficult to get anything do e with any noise. I used to be able to but not really any more. Even jazz can be distracting. I won't what the distribution of people looks like that are able to vs. are not.