Photo of Eminem by Steve C. Mitchell/AP

Eminem is back in the studio working on new music, the rapper revealed Monday night on his own Shade 45 station on SiriusXM.

Cautioning that his new material isn't necessarily for an album, Em told fellow rapper Redman there's "no set plan right now," although he and his crew are "recording and seeing what comes next."

Nov. 5 marked two years since the release of Eminem's last solo full-length, The Marshall Mathers LP 2.