“On Friday, a number of jihadist-linked Twitter accounts began tweeting links to khilafalive.info, a Web site which claims to be an ‘official website for the supporters of the Islamic State Caliphate.’ A selection of video and radio channels were hosted on the site, some playing Islamic State propaganda videos and others jihadi nasheeds (a type of Islamic vocal music). Users were able to ‘chat’ with fellow viewers.”
Source: Mysterious ‘Islamic State TV channel’ appears online – The Washington Post