While the development and notation of this musical expression has benefited from the support from various groups interested in its preservation, there has been no permanent financing scheme to help strengthen the inventory of work and offer real support to creation in this field.
音乐表达的兴起和发展得益于致力于保护它的多个团体的支持，不过，缺少长期的经费资助计划帮助促进其作品的保存和支持其创作。