1985.  - zartbitter,lost in fargau,b,untitled,shortcut 1,anundfuersich,shortcut 2,anneme sevgi ile,shortcut 3,if,rubato,free & three,cat of pray (solopiano)

2001. As we peruse these electronic works, composed between 1959 and 1969 at the "Institute of Sonology" by Dick Raaymakers, Frits Weiland, Ton Bruynel, Konrad Boehmer, Gottfried Michael Koenig and Rainer ..

2019. Early electronic music from 1959 to 1969 produced by the Institute Of Sonology (Instituut Voor Sonologie) in Utrecht, Holland. These electronic works were composed by Dick Raaymakers, Frits Weiland, Ton Bruyn..