Rockabye Baby!, a company that creates lullaby renditions of popular songs, is scheduled to release Rockabye Baby! Lullaby Renditions of Jay-Z on July 9.

The 12-track reworking of Hov's biggest hits include "Hard Knock Life (Ghetto Anthem)," "Big Pimpin'" and "Empire State of Mind." As they fittingly attest, "You may have 99 problems, but a crying baby ain’t one."

Rockabye Baby! has previously done lullaby renditions for The Beatles, Coldplay, and future Roc-A-Fella father, Kanye West. You can preview the tracks here.

[Via HHDX]

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