the dizziness I experience is not daily .. I had a couple of times during past one year .. where the room felt like spinning .. couldn't do anything except close my eyes (even with eyes closed, I still feel the spinning -- like in a roller coaster ride)
daily symptoms I got is weird sensation ... wobble/imbalance ..
guys, you are right after going to places with loud music we also can hear ringing in the ear .. be careful .. it could be permanent .. once permanent you will feel awful ...
suggest you wear earplug when go to zouk

also swimming got to protect your ear properly ...
something last time i take it for granted (my ear) now become health problem for me ...
i do strongly suggest you take care of your ear and hearing ... don't ever catch this ringing in the ear or meniere's .. it's really awful condition ...