Stone Dead Forever - Bronze Trophy
"Complete a song at The Stone venue"
You can get this one of two ways:
1. If you have the Death Magnetic DLC, you can just play a song from that in the stone venue by default after beating "The Thing That Should Not Be" in one of the career.
2. If you don't have the DLC, you'll have to play a song in a career you already beat and select "The Stone" venue after completing the career.