Amazon and Disney have partnered to offer Music Unlimited customers a special deal that will allow them to get up to six months of Disney+ free. The promotion is now available.There are restrictions attached to promotions like this. You won't be eligible if you are outside the U.S. or Canada. Amazon Music Unlimited offers 6 months free to new users. Amazon will give you three months if you are a current subscriber, or lapsed.Amazon explained the following in a blog post:Amazon Music Unlimited offers customers access to the latest music, including the Rap Rotation playlist that features hip-hop in heavy rotation, the Pop Culture playlist featuring today's top pop songs, as well stations such as R&B Rotation Radio and Chill Electronic. Amazon Music customers can now watch movies like Disney, Pixar's Luca, and Marvel Studios' Loki. Disney+ will launch additional series in the coming months including Monsters at Work, Turner & Hooch, and Monsters at Work.Amazon Music Unlimited is still one of the most popular streaming services. It offers everything, including podcasts and high-quality music. This makes it a strong competitor to Apple Music and Spotify. The subscription costs $8 per month and gives you access to over 75 million songs without ads.Disney+ is its own version of Disney+. It includes everything Disney has made, including movies, shows, and Star Wars films.This promotion is similar to one that Verizon offers its subscribers. Subscribers can get a year of Disney+, Hulu and ESPN+ for signing up for the best Verizon plans.You can find out if you are eligible by visiting Amazon's website here.