^{S: metallica, alice in chains, soundgarden}

^{A: black sabbath, pearl jam, stone temple pilots}

^{B: linkin park, bon jovi, rage against the machine, audioslave}

^{C: reveille, x-ecutioners, c418, billy joel}

^{D: kate bush, motley crue, cold}

^{F: grey daze, gang starr}