Creating Music for my Documentary

Just a quick video explaining how the production of my music for my documentary is going. I gave my brother a brief, he recorded some bits and then we put it all together on Garageband and decided what worked and what didn't . One of the songs that has been finished is below:

I also needed some sadder music to convey the melancholic atmosphere and the effect that the protagonist's tumour has on his loved ones. I found a royalty free track on capoproductionsmusic.com that captured the attitude of my short perfectly and so this is the music that I will be incorporating into my short: