haha you guys.... that first video, i have seen it before. That is Sudanese born rapper "Bangs", who is in my city down here. That is some Sudanese Australian rap right there! I think he is probably more taking from the experience here in Melbourne rather than anything to do with Sudan... Since early 2000's there has been intakes of Sudanese refugees over here, particularly in my state, so they do have a small population growing.