text: 
  /**
   * Get Mongo DB Collection Instance.
   *
   * Author:  hustcer
   * Date:    2012-05-27
   */
  var db = require("../database/database.js").db;
  
  exports.getCollection = function(req, res){
  
      switch (req.params.dType){
  
          case '':
          case 'latin':
              return db.collection('latin');
              break;
  
          case 'jazz':
              return db.collection('jazz');
              break;
  
          case 'hiphop':
              return db.collection('hiphop');
              break;
  
          default:
              return db.collection('latin');
              break;
      }
  
  };
  