I haven't posted in a while (busy in school), but I thought I'd share a couple of videos that help me when I study, or when I grind.These are 10 hour videos of empty noises, like static, rain, etc, and they help empty your mind when there are a lot of noise around you. Keep in mind that they're not necessarily supposed to be pleasant, but they will help with tilt, performance, drowsiness, etc.

Grey Noise (the most efficient IMO, but it takes some time getting used to)

Gentle Rain (my personal favorite)

Forest and Nature

Waves and Ocean

Feel free to share your grind sounds/music/noises!