Added music and more sound affects for added drama

audio used
A Promise Kept:    • A Promise Kept  
Death of Titanic:    • Death of Titanic  
Titanic Honor And Glory Sinking Scene:    • Titanic Honor And Glory Sinking Scene  
THG Nearer My god to Thee:    • Titanic: Honor and Glory/Project 401:...  
Single wave splash (sound effect):    • Single wave splash (sound effect)  
Crowd panic sound effect:    • Crowd panic sound effect