joint album

T.I./B.o.B Joint Album A Possibility
T.I. says that he has already recorded 45 tracks for his new album titled "Trouble Man",  but Tip is also working with B.o.B. on what could end up being a joint album out next year.
"The joint album, it actually started as a joke, Tip would always refer to me as the Martian, and in one…