Shifting Sands constantly wavers unpredictably between the distinctive strands of Western and Arabic music, seeking to fuse the evocative, other-worldly sound of the maqam (‘scale’ in Arabic) within a Western scheme and tonality. The structure of the work is influenced by tarab, the Arabic word for a continuous state of musical ecstasy. One of the main ideas of the piece involves an undying, repetitive pulse from the accordion that sets up an uninterrupted framework for the passage of roving scalar runs that dance through the soundscape. In an abstract sense, that music is akin to the monolithic presence of the vast Arabian deserts as a backdrop for the hundreds of thousands of nomads that have traversed their ancient sands.