My friend's got this song by Akill or whatever, and the kid is obsessed with the line: "I'm the greatest, you could call me Cassius Clay". So I was playing him this song, and he asked me to burn the CD for him. The CD is filled with all of my hip-hop songs, most of which, I know he wont like, so I'ma try to make him a Cassius Clay CD, that'll have everyone song that ever mentions Cassius Clay, plus the song he wanted. But anyway... List any song you know that mentions Cassius Clay. Thanks.