=== Customization ===
The six selectors for primary keyboard instruments can be re-assigned by tapping the Instruments button in the Settings section. Choose from the twenty something available instruments for your lead or solo voice on the left side of the screen. For each button, you may choose to have either a solo instrument, or flip the switch to split the keyboard and then select an accompaniment harp instrument for the left hand on the right of the screen. When you have made your choices, tap
return. The selector buttons will reflect your changes.