I would like to back this, but your Backerkit description doesn't really explain what the game *is*. I get the premise, and apparently, Liars Dice are involved, but... what actually do you do?
Not the author, but played it multiple times. Like it is written on the backerkit page you basically use Liars Dice to decide who narrates a memory. This is used to build the story what happened with the band. Not sure if I got your question correctly, but that is the basics of the game.