Yes! I have a public Spotify account under my name, and I have dozens of playlists. I generally don’t label them clearly until after the work they’re for is solid, but sharp-eyed readers always manage to pick up on plot cues based on my playlists. I do a lot of brainstorming to music as well, but sometimes I do write in silence. When I’m really dug in, it doesn’t really matter whether I have sound or not. I’m in the zone. I hear the story’s world, not mine.