[a_bonobo]

To use a sample you have to get a license from the original artist:

>Today, most mainstream acts obtain prior authorization to use samples, a process known as "clearing" (gaining permission to use the sample and, usually, paying an up-front fee and/or a cut of the royalties to the original artist). Independent bands, lacking the funds and legal assistance to clear samples, are at a disadvantage - unless they seek the services of a professional sample replay company or producer.

https://en.wikipedia.org/wiki/Legal_issues_surrounding_music...