Just a little demo of virtual guitars...

Black Sabbath - Paranoid

Finished with my woman 'cause she couldn't help me with my mind;
People think I'm insane because I am frowning all the time.
All day long I think of things but nothing seems to satisfy:
Think I'll lose my mind if I don't find something to pacify.

Can you help me
Occupy my brain?
Oh yeah...

I need someone to show me the things in life that I can't find;
I can't see the things that make true happiness, I must be blind...
Make a joke and I will sigh and you will laugh and I will cry,
Happiness I cannot feel and love to me is so unreal.
And so as you hear these words telling you now of my state
I tell you to enjoy life: I wish I could, but it's too late.