According to your friend and ours producer Jerome "J‑Roc" Harmon, the album — due in November — will feature some of the unused "30, 40 tracks".
"Before we came to the 10 that he wanted and the two bonus tracks, we had over 30, 40 tracks," he explained to Billboard. "So I think he's going to go in, and we're going to take some of the stuff that we've already done, and of course create more music at the same time."
He also revealed that 'Mirrors' was originally started in 2009 but then "shelved" while 'JT' carried on with his acting.
"'Mirrors' was something we started working on in 2009, and he just shelved it," Harmon mused. "He's like, 'I'm gonna save this one, and this is gonna go on my album.'"
"We never knew when he was going to put it out — we were like, 'Aw man, you're in movies now!' We could have waited another 10, 15 years. But then he surprised us last year and said he was ready, and he brought ['Mirrors'] over to the project as well."
So there you have it.