Custom Sonos favorite selection widget

Hey everyone. I apologize if this has been answered before but I couldn’t seem to find the answer. I’m trying to create a custom widget that lists everything in the Sonos _favorite channel dynamically. I want to parse the long list of strings into a UL list group. I tried creating a group for _favorite channel and used ng-repeat to list everything but I ended up with everything that appears in rest for that string. Any help would be greatly appreciated!

<li class="list-group-item"ng-repeat="item in itemsInGroup('gkitchen_favorite')" >