1983.  - helbock, david - so what variation 1,helbock, david - so what variation 2,helbock, david - despair,helbock, david - transormation,helbock, david - repression,helbock, david - passion

1975.  - bach bebop,etude in e-flat major, op.  10 no.  11 (frederic cho,french samba,davidsbuendlertaenze op.  6: no.  6 (robert schumann,florestan dance,theme of t..

2012.  - diamonds & pearls 1,diamonds & pearls 3,delirious,when you where mine,controvery,kiss,1999,diamonds & pearls 2,diamonds & pearls 4,cream,purple rain,if i was your girlfriend,alphabet st. &nbs..

2015.  - yellow meets red,virus ukulelen song,sechs kleine klavierstuecke op.  19 nr.  Ii,horus & jesus,sechs kleine klavierstuecke op.  19 nr.  Iv,healing colors,op..