Microsoft is using today, also known as Pi Day, as a great excuse to offer a deep discount on a 12 month Xbox Music Pass. On that day only, the Microsoft Store site will sell the pass for just $31.41.
Normally, Microsoft sells 12 months of access to its streaming and download music service for $99.90, so this price reduction is over 66% less than its normal price. Microsoft says this discount can be used by people who are renewing their subscriptions as well as those folks getting new ones, so those of you who already have an Xbox Music Pass subscription can benefit as well.
Remember, this special deal is active just for tomorrow and can only be bought on the Microsoft Store site. It's pretty rare that we get a shot at a discount like this so this is highly recommended.