How can I make a virtual choir using zoom or youtube?

Episode 1712 (1:26:32)

Paul from Rancho Cuca Monga, CA
Eric Whitacre's Virtual Choir

Paul was in the recent Erick Whitaker's Virtual Choir on YouTube, and he'd like to do that on YouTube. How does he do that without latency? Leo says that You can do it by having people record their track, clapping at the very beginning, so there's a reference to sync them up. Whitaker sells a hard drive that shows how he does the virtual choir and while it sounds beautiful, it's expensive.