Promo CD mystery pack

We have to make some room for our upcoming releases, so we're getting rid of all the leftover promo CDs which has accumulated during the past 10 years.
Some of these are only CDs in a plastic sleeve, some are CD+booklet, and some are CDs in a printed cardboard sleeve. 10 different promos in each package - pre-packaged randomly, sorted by genre (sort of). A great chance to discover some music you wouldn't normally be exposed to.