Upon the payment in full of the Obligations (other than contingent obligations for which no claim has been asserted and letters of credit that have been 100% cash collateralized) and termination of the Security Agreement and at the other times required by Section 9.15 of the Credit Agreement, the Collateral Agent shall execute, acknowledge, and deliver to the Pledgors an instrument in writing in recordable form releasing the collateral pledge, grant, assignment, lien and security interest in the Copyright Collateral under this Copyright Security Agreement, all at the Pledgors’ sole cost and expense.