You might not be a big fan of Grupo Nação, maybe you're here for just one song by Grupo Nação that you like, but take a look at the rest, they might surprise you.
It often happens that when you like a song by a specific group or artist, you like other songs of theirs too. So if you like a song by Grupo Nação, you'll probably like many other songs by Grupo Nação.
To discover the patterns in Grupo Nação's songs, you just have to read their lyrics carefully, paying attention not just to what they say, but how they are constructed.