Brad Paisley is teaming up with the Hallmark Channel for its 16th annual Countdown to Christmas, which runs from Oct. 17 to Dec. 22. The partnership includes a new original song and an appearance in the upcoming holiday movie A Grand Ole Opry Christmas, premiering Nov. 29 during Thanksgiving weekend. The film will be available for streaming on Hallmark+ the day after its TV debut. Paisley's involvement in the campaign features his new song, “Counting Down the Days,” which he co-wrote and performs on the Grand Ole Opry stage. Also, knowing the Opry is the setting for one of these movies is very inspiring.”