24 Overtone Surprises till Christmas!

Please look at: www.youtube.com/channel/UCEpeZ88wqA8foi3sc_FHafg

The Overtone Advent Calendar is a loose collection of overtone videos and recordings of various colours. This year it is organized by Jens Ickert - Thanks a lot!! We would be happy to include your advent articles related to overtone singing and overtones in our calendar and look forward to receiving numerous submissions!
jensickert@hotmail.com