Is there another Drake and Jay Z collaboration we don't know about? Apparently so. While performing in Birmingham, U.K., during Jay's Magna Carter World Tour, Timbaland previewed a new track that features verses from Drizzy and Hov.

In a YouTube video posted on Word on Road, Timbo gets the crowd rocking to the bouncy song, which features tickling piano riffs and the producer's signature booming beat. The banger is quite different from Drake and Jay Z's collaborative effort, 'Pound Cake' from 'Nothing Was the Same.'

We don't know what the title of the song is but it does have a boastful chorus: "What you know about me? / Not a motherf---ing thing."

Drake and Jay Z have made magic before with Timbaland, and with all three of them on the same tune you can expect that this will be a winner.

Timbo produced a majority of the songs on Jay Z's latest album, 'Magna Carta Holy Grail,' including the title track. Tim also gave Drake his first No. 1 one rap single, 'Say Something' from his 2009 compilation LP, 'Shock Value II.'

There's no word on where this unreleased song is going to end up. Hopefully, we'll hear a CDQ version of the track in an upcoming Timbaland Thursday series.