In Paris, there is music for all tastes. You'll be able to find from commercial and hip-hop (what the French call "généraliste") to the most underground techno parties. Over the past 10 years, it is clear that the underground has attracted more and more people, with a predominance of house, disco, djs selectors and techno, industrial, micro-house.
In Paris, you won't find clubs in very specific area, although, between Oberkampf and Grands-Boulevards (11th and 12th "arrondissements" - districts) there are many known venues, such as Le Rex Club, La Java, Le Nouveau Casino, Sacré or L'Entrée des Artistes. Once here, you have to keep in mind that Paris is a big city and that it may take time to go from one place to another, which explains why people basically stay in the same club for the whole night. The other areas where you can find clubs or things to do are the 13th arrondissement, around the subway station "Quai de La Gare", with clubs like Le Djoon, Le Wanderlust or Le Petit Bain; Pigalle, of course, with places like La Machine du Moulin Rouge, Le Carmen or Le Bus Palladium; Menilmontant with La Bellevilloise, L'International or La Maroquinerie. You'll also find clubs and bars close to Les Champs Élysées or Faubourg Saint-Honoré which are more sophisticated and less underground. In recent years there has also been a strong tendency to increase the number of events outside Paris, in the suburbs and with a more "Berlin style": warehouse, outdoor and underground.