Loving the Diddy cover, really worked well man. I have heard these rap songs covered by singer song writers before and I think they can really work, like this one for example..

Country roads, what an institution of a song, well performed man, enjoyed your version.

As is often the case, my favourite was your own, love the instrumental intro and tapping the guitar as a percussion device, nice one and the theme of the song is great too, I can imagine how much you would miss your little one when you're away.