I don't remember much of this dream, but I do remember one fragment. For some reason, and I have no idea what the context is around this, I was with some other people and were messing around and singing. One of the other people was singing the guitar parts to heavy metal songs, and I was singing the words. I particularly remember singing one part of "Sugar" by System of a Down:

I sit,
In my desolate room,
No lights,
No music,
Just anger,
I've killed everyone,
I'm away forever,
But I'm feeling better...

We were amazed how good it sounded with us just singing the guitar part and the vocals.