EXHIBIT 32.1 - CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 This certification is provided pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and accompanies the Quarterly Report on Form 10-Q (the "Form 10-Q") for the quarter ended March 31, 2004 of AMFM Operating Inc. (the "Issuer"). The undersigned hereby certifies that the Form 10-Q fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)) and that the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Issuer. Dated: May 14, 2004 By: /s/ MARK P. MAYS ------------------ Name: Mark P. Mays Title: Interim Chief Executive Officer, President and Chief Operating Officer A signed original of this written statement required by Section 906 has been provided to the Issuer and will be furnished to the Securities and Exchange Commission, or its staff, upon request.