2022

Katraterra

Music: Katraterra

Written by Jim Casella

Arrangement by Adam Brosman

From the composer:

The 5/8 time signature dominates the feel of Katraterra, with three emphasized beats of 1, 3, and 4&, creating the ultimate framework that drives the 16th-note based ostinato, as well as all melodies throughout. This weaves in and out of other time signatures but is intended to happen smoothly without obvious perception as to when time signatures change. This fact, along with the inherent syncopations throughout creates a challenging ensemble atmosphere. Contrasting voices are used to make bold, aggressive statements and answers with tom toms, timpani, different sized cowbells, woodblocks, China cymbal, and Chinese opera gong (to name a few).

The main melodic theme is carried by the vibraphone, and driven by the timpani and marimba accompaniment. This melodic theme becomes almost improvisatory when the marimba player adds to it in harmonized, syncopated style. In almost all cases, each performer is required to play multiple instruments with a variety of timbral approaches. The end result should be an intense, driving work for percussion ensemble that will draw listeners into a cyclical feel of syncopated groove.