This is the song Floyd Mayweather Jr. plays to get pumped before a fight. <iframe width="560" height="315" src="https://www.youtube.com/embed/JTeKpWp8Psw?list=PL67VKSNJdY_XBvoFECHFKyesxnDhTVM8N" frameborder="0" allowfullscreen></iframe>
It is a conversation between his mum in the hospital, with stomach cancer and him. He sings both parts. It's a really sad song. Dying Mum says. Why do you cry? Note the background to the story is that his mum left him when he was 1. More here. http://www.billboard.com/articles/columns/pop-shop/6523853/sufjan-stevens-carrie-and-lowell-comeback
My album of the year for sure. It's great to see Sufjan return back to his folk roots with this album. Did anyone catch him on his recent tour? He put on an amazing show.