With this in mind, the composer assigned the voicing normally reserved for the orchestra to the accordion soloist along with the traditional virtuoso solo passages. The resulting composition is unorthodox in its structure but provides the virtuoso soloist with an opportunity to give full expression to the instrument's complete array of harmonic reed settings which reach from the high flutes through the oboe range into the clarinet settings and ultimately into the range of the violin and cello settings.
The composer assigned typical orchestral parts to the accordion soloist alongside customary virtuoso passages. This unconventional composition enables the virtuoso soloist to fully express the instrument's complete harmonic reed settings, which range from high flutes through oboe into clarinet and extend to violin and cello ranges.