@article{koay_2016,  title={Judith Weir's Instrumental Music as Description},  ISSN={1517-7599},  url={https://doi.org/10.1590/permusi20163303},  DOI={10.1590/permusi20163303},  number={33},  journal={Per Musi},  publisher={Escola de Música da UFMG},  author={Koay, Kheng K.},  year={2016},  month={Jan},  pages={59–78} }