(feat) Add functions to set and get clicked song in song factory
(feat) Add functions to set and get clicked song in song factory

BuoyantPyramid/Audiopile,steryereo/Audiopile,BuoyantPyramid/Audiopile,BuoyantPyramid/Audiopile,BuoyantPyramid/buoyantpyramid,steryereo/Audiopile,BuoyantPyramid/buoyantpyramid,BuoyantPyramid/buoyantpyramid,steryereo/Audiopile