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.
Tory Lanez Daystar Peterson (born July 27, 1992), better known by his stage name Tory Lanez, is a Canadian rapper. He received major recognition from the mixtape "Lost Cause" (2014) and the singles, "Say It," and "Luv", which peaked at number 23, and 19 on the "Billboard" Hot 100 respectively. In 2015, Tory Lanez signed to Mad Love Records and Interscope Records. Lanez released his debut studio album, "I Told You" on August 19, 2016.