Hello, I've just joined this site. I have been looking for an internet service that will allow me to sing in harmony with my fellow singers without there being a time lag. We use Zoom and Youtube live video and are hoping this will be a good addition to allow us to enjoy the pleasures of singing together in harmony.
David Burbidge, Smithy Cottage, Farfield, Sedbergh, Cumbria, UK www.lakelandvoice.co.uk

Hi David,
jammr is live but not real-time. Therefore it is not suitable for harmonizing. It is designed for improvising over a chord progression (usually 4 or 8 bars).