code: public boolean setGenreString(String str)
  	{
  		int result = NullsoftID3GenreTable.getGenre(str);
  		boolean retval = false;
  
  		if (result != -1)
  		{
  			genre = result;
  			retval = true;
  		}
  
  		return retval;
  	}
docs: Attempt to set the genre value of this tag from the string specified.
  The value returned is based on the ID3/Nullsoft standards.  Returns
  true if a match is found in the table and false otherwise.
  
  @param str the string value of the genre to attempt to set
  @return true if a match is found, false otherwise