Answer:
My first though water cures no thirst my next alone has soul and when he lives upon my first he then is called my whole.
I can be short and sometimes hot. When displayed I'm never cold. What am I?
I am a mini solar powered computer
I'm simple for a few people, but hard for them to hear. I live inside of secrets and bring people's worst fears. What am I?
I am heavy forward, but backward I'm not. What am I?
According to the music industry, you can count on a midnight train and the devil to turn up here.