Lecture: Feb. 8 at 8 p.m.Concert: Feb. 9 at 8 p.m.Showcasing French composers Chausson, Debussy and Ravel in three instrumental combinations, Marinus explores color and light in early 20th-century French music. Coming from the realm of German ultra-Romanticism and into the light air of France, this music creates new atmospheres through timbre and sound color. Sometimes intricate and sometimes lush, this promises to be a delightful program.W&L In-Residence Quartet sponsored by Gerry and Marguerite Lenfest Visiting Artists Fund.