Who was the Rapper from Michigan featured on the "I Changed a Lot "  studio album by DJ Khaled?
Big Sean Sean Michael Leonard Anderson (born March 25, 1988), known professionally as Big Sean, is an American rapper from Detroit, Michigan. Sean signed with Kanye West's GOOD Music in 2007, Def Jam Recordings in 2008 and Roc Nation in 2014. After releasing a number of mixtapes, Sean released his debut studio album, "Finally Famous", in 2011. He released his second studio album, "Hall of Fame", in 2013. Sean's third studio album, "Dark Sky Paradise", was released in 2015 and earned him his first number one album in the US. In 2017, he released his fourth studio album, "I Decided", which debuted at number one on the US "Billboard" 200 chart.
Amir Obè Amir Obeid (born August 26, 1989), known professionally as Amir Obè, is an American rapper, singer, songwriter, and record producer from Detroit, Michigan. He started his music career in 2009 as Phreshy Duzit and signed to Atlantic Records. He later left the label to reinvent his style and changed his name to Amir Obè and found his own collective Neighborhood PHCK$. Obè rose to fame by releasing the mixtape, "Detrooklyn" in 2014. In 2015, he released the EP, "Happening in the Grey Area" and then 2016's, "Won't Find Love in the Hills". On December 1, 2016, Amir announced that he had signed a deal with Def Jam Recordings, and that an album is set to release sometime in 2017. His debut single on Def Jam, "Wish You Well" was released on March 9, 2017.