Konrad Boehmer
begeleider sonopracticum van 1969-1971
Sonopracticum, 1971An impression of BimBamBoehmerBoem! (11 september 2022):
https://www.youtube.com/watch?v=RsxaVLTLTDY&t=23s
Konrad Boehmer
Sonopracticum, 1971Sonopracticum, 1971Sonopracticum, 1971