Your younger percussionists will love playing this samba classic!  Written in cut time, this is a good study in syncopation using only quarter notes and eighth notes.  You'll also need a drum set player for this one.  Scored for 11 or more players (bells, vibraphone, xylophone 1 & 2, marimba 1 & 2, shekere, agogo bells, bongos/ tamborim, congas/ surdo, drum set).  Free recording available at www.halleonard.com.