A song that has a special meaning

Think of only one song was very difficult, because I love the music and most of the songs I heard are important and I remember many moments in my life.

 There's a song that I think is very important to me. I remember listening long after that I had a boyfriend who cheated me.

 I remember many songs make me shead tears, until one day I found an album of Silvio Rodriguez. 

You must think it's not the best artist pretending to listen to overcome a relationship, especially if someone broke your heart.

Magically on the CD was a song that made me felt much better. This song connected me with things I liked and wanted in my life.

The song is titled "Quien fuera" a few years ago the Chilean band Los Bunkers did a cover of this song that I also like.

The song also gave me strength to not go back to that boyfriend.

I helped me find myself and know that was what I really wanted.

I remember listening every day to remember there are more important and more terrible things and there are also wonderful things, wonderful possibilities that life gives us every day to fight for what we want.

https://www.youtube.com/watch?v=OdRsnvz_ZXg