Note: This calendar view maps the number of captures of http://www.albertasource.ca/realestate/multimedia/display_audio.php?url=http://www.albertasource.ca/realestate/audio/HeritageTrails_350.mp3&title=Corona%20Hotel%20on%20Jasper%20Avenue%20in%20Edmonton.%20(Part%20II), not how many times the site was actually updated.
Look Up URL in general Internet Archive web collection.