Square unicase font

Resized and resampled picture of the font :

This from a book about guitars http://www.lamartinieregroupe.com/assets/images/livre/medium/97823542506...
The "b" seems to be the most particular character of the font.
The font appears on every page of the book but not on the cover, all those pictures are from the site of the editor :


Liquorstore Jazz by Chank.

:) Thank you very much antofa, i am impressed by the quickness of the answer on this forum.