With their HBO series, 'Sonic Highways,' currently underway, the documentary-minded Dave Grohl and the Foo Fighters have been releasing a brand new song each week to pair with that week's episode.

While it's not a full song (yet), a 30-second clip has surfaced of 'Congregation' that will appear in this week's episode, and you can listen to the new track -- which sounds a lot like the band's 'Nothing Left to Lose' material -- above.

This snippet follows the release of the first two tracks from 'Sonic Highways,' 'Something From Nothing' and 'The Feast and the Famine.' The record hits the streets on Nov. 10.

This week, the Foos will take you on a journey through the musical history of Nashville, featuring interviews with Dolly Parton, Zac Brown and Carrie Underwood. Just like the other songs and their respective cities, 'Congregation' was inspired by the conversations Grohl had in Nashville.

You can watch the preview for tomorrow's (Oct. 31) episode below:

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