In August 2012, Belgian saxophonist/composer received a "carte blanche" during the Gaume Jazz Festival He presented an international quartet, augmented with the MP4 string quartet, a project for which Michel Herr wrote most of the arrangements. More info. Left of the staircase : Pierre Heneaux (viola), Margaret Hermant (2nd violin). On the staircase (top to bottom) : Fred Favarel (gt, France), Reggie Washington (double bass, USA), Merryl Havard (cello), Michel Herr (arranger), Fabrice Alleman (soprano saxophone) Right of the staircase : Claire Bourdet (1st violin), Minino Garay (Argentina, percussion) Bellefontaine (B), August 9, 2012. Photo taken during the rehearsals.