▁( now ▁Magic ▁ 1 0 4 . 1 ), ▁it ▁became ▁an ▁AC ▁station ▁known ▁as ▁" Z - 1 0 3 " ▁in ▁ 1 9 7 9 . ▁The ▁station ▁adopted ▁the ▁handle ▁" K - Jo y " ▁( The ▁Joy ▁of ▁Oklahoma ) ▁and ▁an ▁easy ▁listening ▁format ▁in ▁ 1 9 8 1 ▁and ▁changed ▁its ▁call ▁letters ▁to ▁K J Y O . ▁It ▁has ▁been ▁a ▁Top ▁ 4 0 ▁( CH R ) ▁since ▁ 1 9 8 3 ▁but ▁lean ed ▁towards ▁the ▁Rh yth mic ▁Top ▁ 4 0 ▁format ▁in ▁ 1 9 8 9 - 1 9 9 1 ▁when ▁it ▁was ▁known ▁as ▁" K ont inu ous ▁J ams ." ▁In ▁late ▁ 2 0 0 7 ▁K J Y O - HD 2 ▁was ▁launched ▁with ▁a ▁New ▁Music ▁format . ▁In ▁late ▁ 2 0 1 5 ▁K J Y O - HD 2 ▁changed ▁New ▁Music ▁format ▁to ▁i He art Radio ▁Music ▁Festival . ▁ ▁On ▁Air ▁T J , ▁Jan et , ▁& ▁J R od ▁ 5 : 3 0 am - 1 0 am ▁Ryan ▁Se ac rest ▁ 1 0 am - 2 pm ▁J J ▁Ryan ▁ 2 pm - 7 pm ▁ ▁Form er ▁Air ▁Personal ities ▁ ▁Ron nie ▁Ro cket ▁( Now ▁M orn ings ▁at ▁K M XV ▁Kansas ▁City ) ▁Tod ▁T ucker ▁( P ast ▁P D ▁W P UP ▁and ▁W GM