gistfile1.py

import urllib2, urllib, re, sys 

def main():

   if not len(sys.argv) > 1:
      print "You shall give a genre. example: python band.py house"
      return

   keyword = sys.argv[1]

   res = []
   html = urllib2.urlopen('http://www.bandnamemaker.com/generator/?cw=%s' % keyword).read()

   li = re.search('<ul id="generator-results">(.+)</ul>', html, re.DOTALL)
   if li: 
      li = li.group(1).replace('\n', '') 
      res = re.findall('<li>(.+?)</li>', li) 

   print res 


if __name__ == '__main__':
   main()