The versatile Paris-based Quatuor Ébène, one of the most sought-after young quartets in the world today, will be the first artists in many years to enliven an entire weekend at Maverick Concerts with two full-length programs.On Saturday, August 18, the quartet will perform a jazz-based program, and the ensemble's classical program on Sunday will feature Gabriel Fauré's incandescent and valedictory string quartet. The Ébène Quartet took multiple prizes at the 2004 ARD Music Competition, the prestigious annual contest held in Munich. Maverick Concert Hall, 120 Maverick Road, Woodstock. 845-679-8348;maverickconcerts.org