Anyway to override jquery.jplayer.min.js?
Design and Skin Customization
What you want to do is "override" the player template - i.e. of you want override the Audio dark player, which is this template:
modules/jrAudio/templates/jrAudio_player_dark.tpl
You would create a file in your active skin directory:
skins/SkinName/jrAudio_jrAudio_player_dark.tpl
and you'll see at the top the JS section you can modify to suit your needs.
I'm not sure why we never set this in our players, but can check it out.
Hope this helps!