Cross FM (Kyūshū, Japan) JAM Custom Jingles by Mark Hodgkinson published on 2018-12-22T15:48:30Z Custom jingles produced by JAM Creative Productions for Cross FM, Kyūshū, Japan in the early 1990's. Genre Jingles Comment by Philip Gipson I enjoyed hearing these custom jingles from JAM. :) 2019-03-17T23:56:21Z