Answer:
I am a box who holds keys but not locks. With the right combination I may unlock your soul
I am gentle enough to soothe your skin, light enough to fly in the sky, strong enough to crack rocks. What am I?
In my life I must bare, my bloodline I must share. What am I?
You throw away my outside, you cook my inside. Then you eat my outside and you throw away my inside. What am I?
When I get closer my tail grows longer but when I go away my tail leads the way.
According to the music industry, you can count on a midnight train and the devil to turn up here.