Looking for Rnb/Trapsoul Vocal Samples

Hi, I´m a Rnb loop maker, and I wanted to upgrade my vocal library, I have been searching for a vocal sample pack Rnb/Trapsoul style. I'm looking for vocals inspired on this type of beats:

https://www.youtube.com/watch?v=HthdTdvAQQc

I know most of the people recommend to sample vocals from other songs, but because of royalties and uncleared samples, I prefer using a sample pack that allows me to send the loop to any artist without problems. I'm open for any suggestions!