We are getting married on the Beach outside of the Wedding Pavilion, I orginally wanted a Sound System so I can play a CD, but now I'm reconsidering for the harp. I wanted to play the 'Finale' song from the Little Mermaid on Broadway (for our recessional, very pretty song, the one that plays when they get married in the end of the show) Other than that, I just wanted instrumental music but I think having the Live Music would be classy and the harp would work with the whole mermaid fairytale theme. Which do you guys think Harp or Sound System? Will I have any issues on the Beach without a Sound System? I was thinking if I get the harp, I would go with the Little Mermaid on Broadway songs for the DVD. What do you think???