The article by Suzel Reily points out several needs that musica sertaneja addresses for rural$/$migrant Brazilians. Identify and describe a few of these needs.

Pick a musician or musical duo who performs musica sertaneja $($from the article or otherwise$)$ and find a pair of youtube recordings. Then provide a brief biography of the artist $/$ group.

Find an example of a non$-$US$,$ non$-$Brazilian "country" artist, and provide a youtube example. Identify the performer's country of origin.

Describe similarities between country music and'music sertaneja. Examine this from both a musical perspective $($what you hear$)$ and a cultural one $($how is the music used$).$