Amazon Music will be increasing the subscription price for Prime members and for single device subscribers next month, according to Amazon. The standard plan, which normally costs $9.99 per month, has been available at a discounted price of $7.99 per month or $79 per year for Prime members since it debuted in 2016. Starting May 5th, Prime members will start paying $8.99 per month or $89 per year. The price for non-Prime members will remain $9.99 per month and the family plan for Prime members will also remain $14.99 per month or $149.99 per year. At the same time, the single-device plan, which lets you stream from a single Echo or Fire TV, will increase from $3.99 per month to $4.99 per month. The price increase will apply to both new and existing subscribers on their first bill after May 5th.