In the Memories tab, you can do the following for free.
- Themed compilations: You can view the one marked "Free preview"
- "On This Day" slideshows: You can view up to 3 photos/videos in the slideshow with the large thumbnail
- 1s Movies: If you are an Album Admin, you can view Seasonal 1s Movies. Although these are not free for normal album members, a free sample video is available.
With FamilyAlbum Premium, you gain unlimited access to themed compilations and "On This Day" slideshows.
Note: What you can access varies depending on your role in the album, type of plan, and country/region.