While writing, I like to listen to atmospheric music without lyrics. Video game music is super useful in this regard.
Often, Official Soundtracks (OSTs) from video games do not contain the atmospheric nature of the score and are more like a sampling of each song. At other times, the OST doesn't include certain rifts or themes.
I've made custom soundtracks for years now, and I thought I might as well upload them here in case other folks want to use them for writing or studying.