I'm completely aphantasiac across all senses. I can't mentally visualize, mentally have song stuck in my head, imagine taste/touch/etc. I still dream frequently

I'm completely aphantasiac across all senses. I can't mentally visualize, mentally have song stuck in my head, imagine taste/touch/etc. I still dream frequently. Dreaming and lack of awake mental visualization are separate. There are people who lack both but you can dream visually frequently while being completely unable to have any visual imagination awake.