I want a personal audio cloud so I can have music surrounding me all the time. People within 3 feet of me would also hear the music so we could listen together. It wouldn’t emanate from me, but would just be around me in this cloud so my companions would hear it as the same volume as I do. People farther away would not hear it at all so it wouldn’t bother them. It would also have an option to let other people relay the cloud so anyone within 3 feet of them would also hear it. That way a larger group of people could all hear the same music. This would be awesome for things like bike riding in the city where you don’t want to wear headphones that obstruct your hearing. It would also be awesome for hiking.