The covid-19 global health crisis has had many impacts on the education community, which has had to adapt its practices using a variety of digital resources. While the Quebec government has been wanting to improve the digital skills of teachers and students for several years, this transformation has taken place in an accelerated manner. To understand the use made of digital resources by music teachers in elementary and high school education during the pandemic, we have developed tools to analyze their usage. To do this, we first developed a typology to identify the nature of digital resources for music education. This constituted the first phase in the development of an operational conceptual model enabling understanding of digital resource use. This triangular model is made up of three poles, the resource, the teacher, and the learner, and helps to illustrate the fluid nature of the different relationships between these poles. This explanatory model can be extended to different disciplines as well as to different school systems.