Exhibit 1

JOINT FILING AGREEMENT

Pursuant to and in accordance with the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder (the “Exchange Act”) the undersigned hereby agree to the joint filing of GSO Crosstex Holdings LLC, Blackstone / GSO Capital Solutions Fund LP, Blackstone / GSO Capital Solutions Associates LLC, Mr. Bennett J. Goodman, Mr. J. Albert Smith III, Mr. Douglas I. Ostrover, GSO Holdings I LLC, GSO Special Situations Fund LP, GSO Special Situations Overseas Master Fund Ltd., GSO Capital Partners LP, GSO Advisor Holdings L.L.C., Blackstone Holdings I L.P., Blackstone Holdings I/II GP Inc., The Blackstone Group L.P., Blackstone Group Management L.L.C. and Mr. Stephen A. Schwarzman, on behalf of each of them of any filing required by such party under Section 13 or Section 16 of the Exchange Act or any rule or regulation thereunder (including any amendment, restatement, supplement, and/or exhibit thereto) with respect to securities of Crosstex Energy, L.P., a Delaware limited partnership, and further agree to the filing, furnishing, and/or incorporation by reference of this Agreement as an exhibit thereto. This Agreement shall remain in full force and effect until revoked by any party hereto in a signed writing provided to each other party hereto, and then only with respect to such revoking party. This Agreement may be executed in any number of counterparts all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement this 23rd day of December 2013.

 

GSO Crosstex Holdings LLC
By:   /s/ Marisa Beeney
Name: Marisa Beeney
Title: Authorized Signatory

 

Blackstone / GSO Capital Solutions Fund LP
By Blackstone / GSO Capital Solutions Associates LLC
By:   /s/ Marisa Beeney
Name: Marisa Beeney
Title: Authorized Signatory

 

Blackstone / GSO Capital Solutions Associates LLC
By:   /s/ Marisa Beeney
Name: Marisa Beeney
Title: Authorized Signatory

 

GSO Holdings I LLC
By:   /s/ John G. Finley
Name: John G. Finley
Title: Chief Legal Officer

 

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GSO Special Situations Fund LP
By: GSO Capital Partners LP, its Investment Manager
By:   /s/ Marisa Beeney
Name: Marisa Beeney
Title: Authorized Signatory

 

GSO Special Situations Overseas Master Fund Ltd.
By: GSO Capital Partners LP, its Investment Manager
By:   /s/ Marisa Beeney
Name: Marisa Beeney
Title: Authorized Signatory

 

GSO Capital Partners LP
By:   /s/ Marisa Beeney
Name: Marisa Beeney
Title: Authorized Signatory

 

GSO Advisor Holdings L.L.C.
By: Blackstone Holdings I L.P. , its sole member
By: Blackstone Holdings I/II GP Inc., its general partner
By:   /s/ John G. Finley
Name: John G. Finley
Title: Chief Legal Officer

 

Blackstone Holdings I L.P.
By: Blackstone Holdings I/II GP Inc., its general partner
By:   /s/ John G. Finley
Name: John G. Finley
Title: Chief Legal Officer

 

Blackstone Holdings I/II GP Inc.
By:   /s/ John G. Finley
Name: John G. Finley
Title: Chief Legal Officer

 

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The Blackstone Group L.P.
By:   /s/ John G. Finley
Name: John G. Finley
Title: Chief Legal Officer

 

Blackstone Group Management L.L.C.
By:   /s/ John G. Finley
Name: John G. Finley
Title: Chief Legal Officer

 

Mr. Stephen A. Schwarzman
By:   /s/ Stephen A. Schwarzman
Name: Stephen A. Schwarzman

 

Bennett J. Goodman
By:   /s/ Marisa Beeney
Name: Marisa Beeney
Title: Attorney-in-Fact

 

J. Albert Smith III
By:   /s/ Marisa Beeney
Name: Marisa Beeney
Title: Attorney-in-Fact

 

Douglas I. Ostrover
By:   /s/ Marisa Beeney
Name: Marisa Beeney
Title: Attorney-in-Fact

 

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