Just discovered a great app for phone and PC called Acapella. It allows up to 9 musicians to
collaborate together and make a video. I heard two pianists in different cities play a musical
piece for two pianos while a couple in yet another city danced! The quality was amazing.
Imagine a violinist accompanied by a piano, or a piano duet. This would be great for a virtual
recital. They are doing it at Peabody Conservatory this summer for their virtual recital.