YouTube always offer their 'recommendations' as well as the music you are actually looking for. Occasionally there appears something interesting and one such was Hillbilly Moon Explosion. https://en.wikipedia.org/wiki/Hillbilly_Moon_Explosion
A strange mixture of Rockabilly, Reggae, Swing and other pop styles mixed in with 1950s style smoochy, cheesy 'Dolce Vita' type ballads. Very bizarre and very different but it works!