awesome, mixer is working! add songs from library, see them in queue in order on upnext page. songs right now can only be in queue once. dequeue should be working, active widget should accurately reflect queue state and play/pause state (including on song end). i haven't tested this commit thoroughly but had preliminary success. NOTE: check out the thing where in the code where i said "change this". you can change from 0px to 160px to see all the widgets open (doing that unhides the inactive widgets)