New Google Play and YouTube Red subscribers get first four months free
Google is celebrating fourth of July by offering four months of free subscription for Google Play Music and YouTube Red subscribers. The two services normally cost $9.99 per month combined (you get one with the other), which means you are getting a good $40 worth of discount.
The offer is only available to new subscribers, however, and not for existing ones. Also, it's limited to the US for now.