Michael_Fischer_foto_by_Markus_Gradwohl

Mi­cha­el Fi­scher
’a­na­log, no-ef­fect feed­back-sa­xo­pho­ne: found 1999, de­ve­l­o­ped with kind­red spi­rits sin­ce then'

http://m.fischer.wuk.at/feedback_saxophone.htm