For those of you waiting to hear some new music from Eminem, you are in luck. The Detroit spitfire contributed a quick freestyle called 'Symphony in H' for DJ Tony Touch's upcoming project, 'PieceMaker3: Return of the 50 MCs.'

It's only one verse, but it has enough of the zingers, misogyny and punchlines that we've grown to love from Em's alter ego Slim Shady.

"Love stinks, that explains all this anger that's spillin' out / And I ain't chillin' out / Got an Oscar but I'm still a grouch / I use it as a doorstop and a prop and a broken leg for the couch," he raps over a crazy tumbling beat.

And for some reason Em goes after Jennifer Lopez with this line, "Devil with a halo / Hell yeah, I'd nail J.Lo / To the railroad!"

Oh, Slim Shady.

Eminem has been spotted in the studio with rap heavyweights like fellow Motown spitter Big Sean and in-demand rapper Kendrick Lamar.

"We fully expect to be releasing a new Eminem album in 2013," said Shady Records President Paul Rosenberg earlier this year. "He's been working on it for some time."

Here's hoping that Eminem's new album comes sooner than later.

Tony Touch's 'PieceMaker3: Return of the 50 MCs' will arrive on July 9.

Listen to Eminem's 'Symphony in H'