In-game music & sounds

This is happening very often now, with the new music put in. I disable the music & sound effects, and expect them to stay off when I re-open my browser, or log back in after a few days. Please please please fix this, since it's rather annoying when you try to open this in a quiet place and suddenly epic-sounding music blares out. Maybe cookie it if you can, so that i only have to select this option ONCE on any particular computer, or better yet, make it a setting linked to me log-in account, so that I don't need to disable the music each time I log in!

Thanks