Variations on a Tango

Description

At the heart of “Variations on a Tango” is a set of continuous variations based upon an orginal theme in the tango style. The theme, first presented by the pitched percussion instruments, retains a familiar rounded binary format each time it is presented. The A section of the original theme is comprised of a melody in the crisp and dramatic habanera style of Georges Bizet’s iconic aria from Carmen, “L’amour est un osieau rebelle.” A more fluid, yet still dramatic, countermelody is also presented in the A section. The slightly contrasting B section, foreshadowed by the first entrances of piccolo, flute, and brass, continues in Bizet’s habanera style.

Along with the sensual and dramatic impetus of “Variations on a Tango” is another element, one that might evoke feelings of an unfolding epic and mystical story, aided by interludes in which the instrumentalists are asked to sing. The momentum of the variations builds, however, not toward a resolution of mystical elements; rather, the climax of the work is an impassioned presentation of the theme in the exuberant style of composer, Astor Piazzolla, and his famous “Libertango.” Each variation along the plotline presents the tango theme with different characters.