1W1S is far from the only organization addressing the problems of sharing music in the socially distant times of COVID. Here are some more people and organizations working to achieve similar goals:

Laura Campbell has created numerous virtual concert bands with people all over the world. Here is her website: https://www.virtualconcertband.com/

NAFME is an organization which supports music educators through providing resources and advocating for music in schools: https://nafme.org/

YOUnison is a student-created organization which aims to promote independence in new musicians: https://www.younison.org/