What Bone Thugs song is this?

I don't know how many people have heard this song, "Black Haze" by Bizzy Bone & 2pac. Anyways, in the beginning of the song when Bizzy gets out of his car, you can hear a Bone Thugs-N-Harmony song playing in the background. Its a slow song and I think Bizzy is singing something like "you got ta, really you got ta". You can listen to it here: <>.a href="http://youtube.com/watch?v=c2bqFIQZmHA>." rel="nofollow"http://youtube.com/watch?v=c2bqFIQZmHA>./a