RT @ubuweb: 1973 film of Stockhausen conducting, rehearsing, and performing – “TRANS und so weiter (TRANS and so on): http://t.co/lEW6Xqcmsn
RT @ubuweb: 1973 film of Stockhausen conducting, rehearsing, and performing – “TRANS und so weiter (TRANS and so on): http://t.co/lEW6Xqcmsn