There are probably lots of people that would like to draw black people but don't know how. That can't be helped since many of us began by getting or ideas from existing anime/manga, who rarely have black characters. I couldn't help but share my knowledge with others. This is my first ever tutorial so please don't hunt me down if it's not perfect. If you have any valid suggestions or comments, please feel free to make them.
Now that that's out of the way, let me just say this. If anyone has a problem with me using the term black instead of something more politically correct (i.e. African American) I'm sorry about that. The reason I use that term is because it includes anyone of African descent whether they be American, Brazilian, English, or actually African. Not only that but that's what I grew up with and I'm not very politically correct.