There is also the solo piano piece "Battle of Manassas", written in 1861 by "Blind Tom" Bethune and published in 1866. The score instructs the pianist to represent cannon fire at various points by striking "with the flat of the hand, as many notes as possible, and with as much force as possible, at the bass of the piano." In 1887, Giuseppe Verdi became the first notable composer in the Western tradition to write an unmistakable chromatic cluster: the storm music with which "Otello" opens includes an organ cluster (C, C, D) that also has the longest notated duration of any scored musical texture known. The choral finale of Gustav Mahler’s Symphony No. 2 features a tone cluster of great poignancy arising naturally out of voice leading to the words “wird, der dich rief, dir geben”: Still, it was not before the second decade of the twentieth century that tone clusters assumed a recognized place in Western classical music practice.