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. Khalifa parted with Warner Bros. and released his second album, Deal or No Deal, in November 2009. He released the mixtape Kush and Orange Juice as a free download in April 2010, which became a top trending item on Twitter and Google; he then signed with Atlantic Records. His single "Black and Yellow" has become a big hit in 2010, reaching number 6 on the Billboard Hot 100.