On the PSRS750/S950, after re-voicing a track in the Mixing Console, the song will need to be saved in Song Creator.
1) Press the [FUNCTION] button.
2) Press the [F] button for 'Digital Rec Menu'.
3) Press the [A] button or 'SONG CREATOR'.
4) Press the TAB [>] button to go to the 'Channel' tab.
5) Scroll down to 'Setup' using the [B] button.
6) Make sure the 'Voice' box is checked below.
7) Press the [D] button to 'Execute'.
8) Press the [I] button to go to the 'Save' page.
9) Navigate to the save location (User is the default).
10) Press the  button to initiate the save sequence.
PSRS750 PSRS950 PSR-S750 PSR-S950