You choose this song that doesn’t have many ups and downs (Still by Dr.Dre is my choice ) and put it on repeat. The first few hours your focus is split between the song and the stuff you are doing but after a few days, it just becomes white noise. The key is not to change the song.
Plenty of music without vocals is conducive to concentration. Spotify has a great playlist called “Deep Focus”. Or you can listen to jazz/classical. I prefer post-rock (Explosions in the Sky, Mogwai, Caspian, etc.)
ask if they want to battle. and turn up your shit. jokes and jokes.
i acutally have cnbc playing on the background. sometimes i watch random stuff on youtube. sometimes investment stuff. but most of the time its other shit. like music videos. history stuff. and current events deep dives on a subject. i dont really listen most of the time i just work better with random noises in background.
Each morning I put AirPods on and listen to the music. When someone needs me, she just must call me or send me a message. I recharge them before I go home. Then, in the evenings, I put them on my ears again, so that I do not listen to family members and the noise they make.
The delivery guy and the copy room guy wear headphones in the office. Pretty sure Jamie Dimon and Lloyd Blankfein don’t wear headphones around the office. I’m sure most of your employers don’t have any rules against wearing headphones; whether or not it’s prudent for your career to be associated with delivery guys and copy room guys is another story.