While we've undoubtedly received a plethora of features from 2 Chainz over the past several months, his personal track releases have been significantly more sparse. But as the reinvented rapper is gearing up for the release of his much-anticipated album Based On a T.R.U. Story, we now have word that the project's second single is coming soon, and it will feature Kanye West. "Birthday Song" is scheduled to be let loose on July 23, while another cut from the work will then be revealed in August. Stay tuned for more on the Chainz and Kanye collabo, and don't forget, his album will be in stores on August 14.