Bates

Liquid Interface

Mason Bates was born in Philadelphia in 1977. He composed
Liquid Interface on a commission from the National Symphony Orchestra in 2006 and it was first performed the next year by that orchestra under the direction of Leonard Slatkin. The score calls for 3 flutes, 3 piccolos, 3 oboes, English horn, 3 clarinets, bass clarinet, E-flat clarinet, 3 bassoons, contrabassoon, 4 horns, 3 trumpets, 3 trombones, tuba, prerecorded “electronica,” percussion, harp, piano, and strings.

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Mason Bates grew up in Virginia, where he studied piano with Hope Armstrong Erb and composition with Dika Newlin. He earned degrees in composition and English literature in the Columbia-Juilliard program, where he studied with John Corigliano (Liquid Interface’s dedicatee), David Del Tredici, and Samuel Adler. Bates composes music for electronica, acoustic instruments, and very often an eclectic combination of the two; his works have been performed by orchestras and ensembles across America and all over the world.



Bates includes this note with the score of Liquid Interface: “Water has influenced countless musical endeavors—La mer and Siegfried’s “Rhine Journey” quickly come to mind—and after living on Berlin’s enormous Wannsee I formed a new take on the idea. In the course of barely two months, I watched this huge body of water transform itself from an ice sheet thick enough to support sausage vendors to a refreshing swimming spot heavy with humidity. If the play of the waves inspired Debussy, then why not examine the phenomenon of water in its variety of forms?



Liquid Interface moves through all of them, inhabiting an increasingly hotter world in each successive movement. Glaciers Calving opens with huge blocks of sound drifting slowly upwards through the orchestra, finally cracking off in the upper register. (Snippets of actual recordings of glaciers breaking into the Antarctic, supplied by the adventurous radio journalist Daniel Grossman, appear in the opening.) As the thaw continues these sonic blocks melt into aqueous, blurry figurations. The beats of the electronics evolve from slow ‘trip-hop’ into energetic ‘drum ‘n’ bass,’ and at the movement’s climax the orchestra blazes in turbulent figuration. The ensuing Scherzo Liquido explores water on a micro-level: droplets splash from the speakers in the form of a variety of nimble electronica beats, with the orchestra swirling around them.



“The temperature continues to rise as we move into Crescent City, which examines the destructive force as water grows from the small-scale to the enormous. This is illustrated in a theme-and-variations form in which the opening melody, at first quiet and lyrical, gradually accumulates a trail of echoing figuration behind it. In a nod to New Orleans, which knows the power of water all too well, the instruments trail the melody in a reimagination of Dixieland swing. As the improvisatory sound of a dozen soloists begins to lose control, verging into big band territory, the electronics—silent in this movement until now—enter in the form of a distant storm.



“At the peak of the movement, with an enormous wake of figuration swirling behind the soaring melody, the orchestra is buried in an electronic hurricane of processed storm sounds. We are swept into the muffled depths of the ocean. This water-covered world, which relaxes into a kind of balmy, greenhouse paradise, is where we end the symphony in On the Wannsee. A simple, lazy tune bends in the strings above ambient sounds recorded at a dock on the Wannsee. Gentle beats echo quietly in the moist heat. At near pianissimo from this point, the melody floats lazily upwards through the humidity and, at the work’s end, finally evaporates.”