Learners will need either a pair of headphones or speakers to hear what's being taught in the lessons, and to participate in the exercises.  

除了 Outschool 教室外，本課程也使用：
Soundtrap

The class will be using a free-to-use COPPA-compliant tool used to create digital music called Soundtrap.  Students are encouraged to create a free account at Soundtrap.com but are not required to.  It will be used for demonstrational purposes, but students are more than welcome to participate using Soundtrap and practice the lessons from the workshop.  

From The Soundtrap FAQ webpage:
Q: Is Soundtrap for Education compliant with the Children’s Online Privacy Protection Act (COPPA)?
A: We take children’s safety on the web very seriously. By default, Soundtrap for Education is designed to comply with COPPA, GDPR, and FERPA standards and supports CIPA certification. All users are initially placed in a safe, protected environment where they can collaborate. Their profiles are not visible to the outside world and they cannot contact or be contacted by people outside of their group. A minimal profile allows only for the first name and last name to be stored in the profile. No profile pictures, tags, locations, or descriptions are stored.