The Milk Carton Kids is an indie folk duo from Eagle Rock, California, consisting of singers and guitarists Kenneth Pattengale and Joey Ryan, who formed the group in early 2011. Artists Ryan and Pattengale formed a duo after Ryan attended a solo performance by Pattengale in their shared hometown. Both had long and largely unsuccessful careers as solo performers behind them, and each had reached a professional crossroads.” (Source: Wiki)
Find “Michigan” song on the album Prologue on iTunes. The groups website can be found here: milkcartonkids.