Google is offering Chromecast owners three months of Google Play Music All Access for FREE ($29.97 value) for a limited time. To get this deal, you must have your Chromecast set up and visit the Chromecast offers page. A code will be provided to you that entitles you to three months of Google Play Music All Access. The service will continue after the three months at a rate of $9.99/month. be sure to cancel before hand if you do not wish to be charged.