In article ,
Adrian Caspersz wrote:
Of course purely electronic instrumentals exist. But only as a very small
proportion of all recordings.
Made since the year dot, yes 
There were electronic instruments in the year dot?
I'd say by their very nature they came rather later than the gramophone.
;-)
--
*I used to have an open mind but my brains kept falling out *
Dave Plowman
London SW
To e-mail, change noise into sound.