Answer:
I have two bodies joined together as one. When standing still I run and run.
I am a box who holds keys but not locks. With the right combination I may unlock your soul
I am a rock group with four members. All dead one was assassinated.
There's not a kingdom on the earth I haven't traveled over and over and though I know not whence my birth yet when I come you know my roar. I through the town do take my flight and through the fields and meadows green and whether it be day or night I neither am nor can be seen.
I have cities but no houses I have mountains but no trees I have water but no fish. What am I?
I always have to work with something in my eye. What am I?