As he mentioned in a past interview, Chris Brown is releasing a series of songs of what he calls “Rarities & B-Sides,” which are tunes that have been hidden in a secret vault until now.

His latest unearthed gem is ‘Get Down’ featuring rapper B.o.B. The song will not appear on Brown’s upcoming ‘Fortune’ album.

‘Get Down’ is a bass-heavy club track with squeaky synth riffs and an Auto-Tune-d hook sung by T-Pain. On the song, Brown boasts about his net worth and his ballerific lifestyle. “I‘m a game spitta, my mouth worth a milly / You don’t have to buy me / I got clout all around the city,” Breezy rap-sings.

B.o.B. comes through with a quick verse, rapping, “Walking in the building / Feeling like I own the building / When we pull up to the front / It’s like an automotive dealership.”

Although ‘Get Down’ won’t appear on the ‘Fortune’ album (due July 3), you can download it via iTunes.

Listen to Chris Brown, ‘Get Down’ Featuring B.o.B.