The Sonoj Convention 2017 is now over. I can't believe it all just
worked out like this; "Call, and they shall come."
The video recordings are here:
Or mirrored on youtube:
The musical results of our challenge (make a one minute track
integrating a telephone ring sample) are either on archive.org
or you can download them all at once. License CC-By-SA:
Nils, for the Sonoj Convention