May 28, 2009: Ratchet Orchestra in Concert in Montréal Monday, May 4, 2009 In concert On May 28, 2009 at L’envers, this orchestra, featuring double bassist Nicolas Caloia as well as thirty of Montréal’s finest improvisers will give a concert not to be missed! Ratchet Orchestra
![Ratchet Orchestra in concert at FIMAV 2014 [Photo: Martin Morissette, Victoriaville (Québec), May 13, 2014]](https://res.electrocd.com/image.php/image/r/ratchetorchestra_.7607.jpg?width=n2&cropratio=1:1)