JJO’s No Christmas Music Guarantee. If you hear anyone on JJO play Christmas music, text WTF to the number 608-321-0941 for your chance to score $200 to The Diamond Center! (Be listening close, because you KNOW Danger will play Christmas music!) JJO No Christmas Music Guarantee from The Diamond Center – It’s where Wisconsin gets engaged, Madison and Janesville and Madison’s Solid Rock 94 1 JJO!