Save a piano teacher’s piano

Hello my dear friends, my name is Renan Piccolo Colombini, but you may me Rob, because my name is really hard to say in English.

Let me get to what's important: I'm Brazilian, I'm a piano teacher, a pianist and due to the nature of my jobs and also thanks to a humongous financial crisis here in Brazil, I can barely pay all of my bills, thankfully I have some family that aids me when I need it the most.

However, in the current situation, I just don't have the means to fix this piano, whose strings need to be exchanged if I want to keep on teaching and composing on it, so I would really love if it was possible to raise $1200 (which is the equivalent of R$4100, almost 4 minimum wages in Brazil) so I could exchange the piano's strings and get them tuned correctly.

Crowdfunding is used for a variety of causes; there are people who are really ill and are in desperate need. I do not wish to take priority, I am just a guy who is seeking a bit of financial help. After all, this is what crowdfunding is all about! I hope you are able to support me, and please know that anything you can do to help would be more than appreciated!

ALSO! I will thank everybody who help me with a "Thank You" Song I'm composing :)
And here are some videos of mine:

Disney's God Help The Outcasts

Frozen's Let it Go (I made a very visible mistake right in the beginning)

Musique Pour La Tristesse de Xion