<div ng-show="::content.albums.length"> <h2>Albums</h2> <pfm-albums-list albums="::content.albums"></pfm-albums-list> </div> <div ng-show="::content.singles.length"> <h2>Singles</h2> <pfm-tracks-list tracks="::content.singles" class="four-columns no-artist"></pfm-tracks-list> </div> <div ng-show="::content.albumTracks.length"> <h2>Part of an Album</h2> <pfm-tracks-list tracks="::content.albumTracks" class="four-columns no-artist"></pfm-tracks-list> </div>