KORG MP-10 PRO - Manual (Page 132)

128 Part 8: The Microphone
Choosing the melody track or the voice type on the fly
If your Song has a different track or a different voice type than the default or
the programmed one, you can quickly choose a different one during playback .
1. Keep the QUICK ACCESS button pressed, and press the MELODY button
to make the track/voice chooser appear .
Melody track chooser (for MIDI files) Lead voice chooser (for MP3 files)
2. Touch the desired melody track or voice type .
3. If you are playing an MP3 file, in addition to choosing the voice type you
can use the vertical slider to adjust the intensity of the voice suppression .
4. Press the EXIT button to exit the dialog box .