By Don Heckman Los Angeles – April 29. (Tues.) Nouveau Stride. Lorraine Feather and Stephanie Trick. Singer/songwriter Feather and stride pianist Trick combine their considerable talents for an evening inspired by the music of Fats Waller, James P. Johnson and Dick Hyman. Vibrato Grill Jazz…etc.  (310) 474-9400. – April 29. (Tues.) Chamber Music Society: All… Read More More Picks of the Week: April 30 – May 4