No, no.... that's not the song they play right before the tipoff, that's the background song to the short video they play before the introductions which concludes with KG screaming AAAAAAAAHHHHH!!!!!
The song the OP is talking about is sung by a black man... I don't know the song personally but I find it very melodious. The only lyrics I remember is "....da da da da <don't know the words> feeeeelin nowww" Something like that.