29 April 1903 The Frank Slide Disaster- A limestone slide at Turtle Mountain dropped 30 million cubic metres (82 million tons) on to the town of Frank, Alberta, Canada, killing 70-90 residents.
Frank Slide, article rom Wikipedia     https://en.wikipedia.org/wiki/Frank_Slide

THE FRANK SLIDE  - Paul Finkleman       https://www.youtube.com/watch?v=N_vB9uJCJXo
THE BALLAD OF FRANKIE SLIDE  - Ken Yates       https://www.youtube.com/watch?v=uZYEldIt1F8
FRANK SLIDE   - Cam McDonnell and Rob Lawless       https://www.youtube.com/watch?v=LerTcSETy0k
HOW THE MOUNTAIN CAME DOWN  - Stompin' Tom Connors (Lyrics date tragedy as happening on 22-23 April )      https://www.youtube.com/watch?v=_GPc8aXvnfs