By Don Heckman Los Angeles – Mar. 16 & 17. (Mon. & Tues.)  Uri Caine Trio. Caine’s crossover blends of jazz and classical music are among the wonders of contemporary music.  Jazz Bakery. Jazz Bakery  (310) 271-9039.  http://www.jazzbakery.com.0-317-4292 310-317-4292 – Mar. 17. (Tues.)  Josh Nelson Trio.  Nelson has quickly moved from the position of emerging… Read More Picks of the Week: Mar. 16 – 22