Carrie Underwood FREE Download! This post may contain affiliate links. Please see the full disclosure policy here. Posted on November 5, 2009 Written by Mary Leave a Comment Walmart is offering a download for “Change” from Carrie Underwood’s new album for FREE! Directions to get your free download: Visit soundcheck.walmart.com/carrie-underwoodClick “Click here for your FREE Download.”Use promo code CHANGE at checkout.Follow the instructions provided at checkout to download your free song Thanks, Bargain Briana!!