Editing sound in garage band.

I began editing my audio by selected various lops and samples that i thought sounded eery and distorted as i wanted the opening scene to have an unsettling feel to it. I then placed the audio into place and cut it into various sections to make it synchronous to specific areas of the footage.I used a loop that sounded like white noise, this created the unsettling atmosphere that i wanted. I finally chose to use a electronic sounding loops, i cut a small section of this clip and copied it, i then placed it on each part of the footage that cut from one to the next.