What 2014 mixtape is by an individual who wrote for an artist signed to Warner Bros.?
Wiz Khalifa Cameron Jibril Thomaz (born September 8, 1987), better known by his stage name Wiz Khalifa, is an American rapper and actor. He released his debut album, "Show and Prove", in 2006, and signed to Warner Bros. Records in 2007. His Eurodance-influenced single, "Say Yeah", received urban radio airplay, charting on the Rhythmic Top 40 and Hot Rap Tracks charts in 2008.
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.