Jeff Kristian's single Sing A Happy Song was originally performed by Tiffaney Wells in the 2016 Selene Kapsaski movie Spidarlings. The flip-side Kerching! is Jeff's version of his song by Sophia Disgrace and Grace Keegan for the same film. Words and music by Jeff Kristian. produced by Jeff Kristian at Sparkie's Little Music Factory, Kent.