Beginning with the movement "O Fortuna" and based on some 13th-century German and Latin texts, FTP, name this 26-movement cantata by Carl Orff.
Its "song of the roasted swan" provides a grotesque solo for countertenor, and another notable aria is "In trutina."  "Behold the good and long-awaited spring," "On the unsteady scales of my heart," "I am the abbot," "When we are in the tavern," and "I bewail the wounds of fate" are the titles of a few of its movements.  Beginning with the movement "O Fortuna" and based on some 13th-century German and Latin texts, FTP, name this 26-movement cantata by Carl Orff.
Its "song of the roasted swan" provides a grotesque solo for countertenor, and another notable aria is "In trutina."  
Carmina Burana