What is the ruling on allowing the playing of Arabic and foreign songs and computer games (such as football and others) in an internet café that does not permit the display of immoral websites?

Thank you for your zeal concerning the inviolable limits set by Allah. You must prevent the patrons of your establishment from accessing immoral websites and from listening to or watching Arabic and foreign songs, because they are forbidden. This is due to the falsehoods and obscenities they contain, their embellishment of indecency and illicit relationships, and the accompanying music and lewd images. As for computer games, they are permissible as long as they do not involve gambling or forbidden images.