Sound effects.....

As well as the music I wanted to add sound effects at key points like for instance when the marbles drop onto the book and table.
I was lucky enough to find a few freebies online but the majority I needed to create myself.
the Uni Library loan out MP3 recorders so I used their Roland Edirol to record various effects like Dippy's plastic feet walking on the table and the marble hitting the glass. I also recorded a few noises I made like Hmmmm and Grrrrr.

Once recorded I needed to trim down the clips to leave just what was relevant and I did that in Adobe Soundbooth.

The effects were then dropped into the corresponding position on the Premiere timeline.

So that repeated effects didn't sound like they were just copied and pasted, I altered the individual duration of the tracks and adjusted the sound levels where required too.

I'm particularly pleased with how the clip with the marble falling into the glass sounds. I recorded a marble striking the glass then overlayed the sound of a water droplet on a separate Audio Channel which is pretty effective.