Remember when Drake said his buzz was so big he could sell a blank CD? How about a free mixtape? Well, the Canadian rapper is putting that statement to the test.

Drake will reportedly re-release his popular mixtape, So Far Gone, commercially, but it will include a new track called "Fear," as well as his smash hits "Best I Ever Had" and "Successful."

It is due out in September, according to MTVNews.com.

"I did this song that no one has ever heard before, ever," Drake told MTV. "[It's] a song called 'Fear.' I recorded it when I did So Far Gone -- the first verse and half of the second verse I had gotten through. But then I just stopped because it was getting eerie. It was getting where I didn't know if I could [finish it]. And then the other night I had a moment and I finished the song. That's gonna be the last song on the retail [version of] So Far Gone. And the third verse transitions into Thank Me Later. So the last line of the third verse is gonna be the first line on my album."

Thank Me Later is the title of Drake's debut album. The mixtape re-release hits stores September 15.

In other Drake news, he recently wrapped the video for "Successful" with Trey Songz in his hometown of Toronto, where he's currently recovering from a torn ACL.