For those looking to have their audience receive an email when a new show is posted, here is how to set it up in MailChimp.
You can have up to 2000 people (that's alot of subscribers), and send up to 12,000 emails in a month – for free. Check out Mailchimp.com
I get a small reward for mentioning MailChimp. You will see in the video I am a customer.