One point we were told in feedback was that we should record a sound effect for when the beads drop in the music video. We decided to do this using drawing pins and tipping them onto a surface. We chose this because we new it would have to be loud enough to be heard above the music in the video.

Below is what we recorded:

We tried different parts of the sound effect and experimented with speed/duration on premiere pro to make the sound in the clip below.