Hi Bazza,
The options to save or load Sound Memory are on Page 2 of the SD Load or Floppy Disk Load and Save dialog. Just enable or disable as required.......
So, if a new song which you are about to load, contains Sound Memory data (you can determine this, by going to Page 2)and you wish to retain the existing sound memory, then just turn off the Sound Memory option on Page 2 of the Load screen.
If you have some sounds in Sound Memory which you wish to retain for future use, when you save to SD card or Floppy, just make sure that the Sound Memory option is enabled on Page 2 of the Save dialog.

------------------
Willum
_________________________
Willum

After silence, that which comes nearest to expressing the inexpressible is Music.
Aldous Huxley
( especially when the music is played on a KN7000....)