Creating an Audio Only Player - KMC Universal Studio

Thank you amir.
Like Jess said, if we copy and paste
scrubber.parent=controlsContainer&scrubber.minWidth=100&scrubber.sliderPreview=false&volumeControl.pinVolumeBar=true&inlineScript=false
In KMC->Studio->Your Player->Plugins-> Import plugins (on the bottom left of the window, just under the UI variable section) then it is not necessary to do the UI variables, it does the same thing but quicker. Your solution is 100% UI, which is good too .

Thank you to both of you