I began using HyperDocs more this past year, before COVID-19. I absolutely love them for free exploration around a specific topic. In this blog post, I have links to several different HyperDocs that could work for in-person or virtual learning. When I was using it for in-person learning, I would teach half of the lesson as active music making, and the second half of the lesson as free time to explore HyperDocs.In a virtual lesson, you could have half of the lesson be direct instruction, like videos, Google Slides, etc., and then the second half of the lesson be time to explore on a HyperDoc. You could even add a link to a Google form within the HyperDoc, so that students could let you know what they completed on the HyperDoc, what they enjoyed the most, etc.Topics for HyperDocs could be just about anything: instruments of the orchestra, moods in music, composer of the month, genres of music, theme and variations, musical symbols, etc. The sky is the limit!