Los Angeles – Jan. 13. (Tues.) Gabriel Alegria Afro-Peruvian Jazz Sextet. The title says it all: Alegria and his players showcase a rhythmically vital Latin jazz that takes a path that is different, but no less compelling, than the more familiar accents of Afro-Cuban and Brazilian music. The Jazz Bakery  (310) 271-9039.  http://www.jazzbakery.com – Jan.… Read More Picks of the Week: Jan. 12 – 18