Tony,
my brother has still (as an old family-'museum'-piece) and old 'Pianorgan'. A standing piano-construction: left hand the accordion-bass-buttons and right hand the keys (and only 1 sound: the sound of accordion and accordianbasses). With the right knee you could 'pump'up the volume. On those times was 'Klavarscribo' a way to read by an easy way music, in stead of the normal notation. I'm speaking about the year 1958 (woow, a long time ago

)
Greetings,
Cees

P.S. in spite of that: with music-reading it has never become good
Originally posted by tony mads usa:
I remember the first cordovox had the left hand keyboard laying along side the right hand keyboard in a very similar fashion....
t. 