What are the best clubs for dancing?

Barcelona is a nonstop party where people drink and dance until the sun rises.  People who love to dance should check out the clubs on the beach such as Shoko, Catwalk, or Opium.  These clubs are always at max capacity each night with dancing partygoers. YouBarcelona will tell you what club is playing what kinds of music each night so you can choose where to go based on your mood.  You will never walk into these clubs without feeling the strong need to dance to the strong beats.