Where do these features come from?

Our process for getting these features basically goes like this...

1. We approach the artist directly and negotiate a price for a new verse (and usually for them to promote the offer as well)
2. Once a price has been agreed on, as well as the number of licenses they are allowing us to sell, we pay the artist and they record a brand new verse to one of our beats
3. Our lawyer writes up the specific paperwork with our agreement that includes our ability to sell their verse non-exclusively

What this means for you is these are not verses that have been floating around the internet for years. There is a built-in limit to how many artists can use the verses since there are a limited number of licenses and most of these deals are only available for a week or so and then never available again.