A sound device from the April 11 concert by Hans W. Koch and Nicolas Collins at Lampo in Chicago.
More at lampoblog.blogspot.com, from which the above image is borrowed — and at lampo.org.
A sound device from the April 11 concert by Hans W. Koch and Nicolas Collins at Lampo in Chicago.
More at lampoblog.blogspot.com, from which the above image is borrowed — and at lampo.org.