I have had ADD/ADHD since childhood. The H part is mostly gone though. My workplace is actually getting me a set of sound isolating and cancelling headphones

I have had ADD/ADHD since childhood. The H part is mostly gone though. My workplace is actually getting me a set of sound isolating and cancelling headphones so that I can play something similar to this website on them. We just moved into a new space that has concrete floors and wooden/metal ceilings, with half sheetrock/half concrete walls - my productivity and ability to concentrate has plummeted as a result.