In 2011, bassist Charlie Haden and pianist Carla Bley led an iteration of the Liberation Music Orchestra in a live concert at the Jazz Middelheim Festival in Antwerp, Belgium. It was partially intended as a warm-up for a forthcoming Liberation Music Orchestra album, a process that had been in the works since 2007. Sadly, Haden died from post-polio syndrome in 2014 before any new LMO tracks could be recorded. Thankfully, Haden, along with his wife, Ruth Cameron Haden, and Bley had discussed his desires for how to finish the album prior to his passing. Furthermore, the 2011 performance, which included two new arrangements earmarked for the planned album, had been recorded for Belgian public radio. All this meant that an album was possible, and in 2015 Bley convened the LMO in a studio to record the new material. Per Haden's request, longtime friend and esteemed bassist Steve Swallow was brought in to play his parts.
The Sablé festival, held annually in Sablé-sur-Sarthe in France, has its own recording concern that it uses primarily to expose young early music artists and to support the most interesting of their projects; the Zig-Zag Territoires label provides an outlet for this endeavor. Here is a wholly worthy enterprise: the group Gli Incogniti – led by the fabulous young violinist Amandine Beyer – in a program drawn from various works of mysterious late seventeenth-century violinist Nicola Matteis, its title, False Consonances of Melancholy, fashioned after one of his publications, but not limited to its contents.