Muscle Shirt: Riley Green, Cody Johnson, Kelsea Ballerini, Bailey Zimmerman, Ella Langley, Old Dominion, Tucker Wetmore, Jordan Davis, Dan + Shay, Chris Janson and Zach Top are among the artists participating in St. Jude Children's Research Hospital's Music Gives to St. Jude Kids campaign, posing on their socials in t-shirts sporting the campaign slogan. Additionally, more than 200 stations around the country are hosting radiothons in December to support the campaign, including iHeartMedia, Cumulus and Audacy stations, and Premiere's The Bobby Bones Show. Find more info here.