The following section of this work features three glockenspiels and is known as "Blanziflor and Helena."  
Two pianos and six percussionists are featured in one section of its third part, which opens with a chorus of boys who sing that Cupid is flying everywhere.  The following section of this work features three glockenspiels and is known as "Blanziflor and Helena."  Earlier sections include "On the Lawn," which features the German "Reie" dance, and "In Springtime."  Originally staged in 1937 by the Frankfurt Opera, it begins and ends with a section about the "Imperatrix Mundi."  FTP, name this orchestral work notable for its blaring "O Fortuna" section, which was based on a medieval manuscript and written by Carl Orff.
Two pianos and six percussionists are featured in one section of its third part, which opens with a chorus of boys who sing that Cupid is flying everywhere.  
Carmina Burana (prompt on "Songs of Bur" if anyone happens to say it)