New Complexity
Atonal and microtonal harmony, intricate rhythms, highly polyphonic textures and large-scale transformational processes are prevalent in Eckardt’s compositions. Allan Kozinn of The New York Times wrote that Eckardt’s music "celebrates harmonic prickliness, rhythmic complexity and a density of ideas". Though Eckardt has been associated with the New Complexity movement, he is also influenced by American composers Milton Babbitt and Elliott Carter.