Firstly I addressed this concern with the Author of Easing Slider "Lite"
Please read the full topic here:
When both of these plugins are activated even though both plugins work the Easing Slider "Lite" becomes uncustomizable, until I deactivate HTML5 jQuery Audio Player Pro.
Tried in Chrome / Safari.
As you will read if you click the topic link above the Author of Easing Slider "Lite" states 'HTML5 jQuery Audio Player is loading its scripts on the admin panels of other plugins, which could be causing problems. It shouldn't be doing this, it's bad practice.'
I would appreciate looking into this.