However, in this advert the music is quite exciting rather than depressing. In the advert they show his dreams as he says he wants a 6 room house for his kids to experience a good lifestyle. With the water tap they have now it saves him 15 trips to the Nile and back. I think this advert is more effective then some of their other adverts as it gets the message across positively and doesn't try to guilt trip you into donating.
However, in this advert there is no music but the girl is singing about finding positivity even in the situation they're in but also shows the water tap and everyone around it laughing having a good time. Again like the above advert I think this is a more effective advert as it uses positivity and makes us all feel inclusive and that we are all working together to exterminate poverty.
Both advert use a voice over and will directly address "you" which makes it more powerful and will make you feel like you need to help. This could be seen as another way to try and guilt trip you into donating. Another phrase they use is "with your help" which makes you feel responsible for their current situation and only you can help them.