| 摘要 |
A display control method includes the steps of: displaying a note icon that represents a note of synthetic sound and an indicator that moves in accordance with an operation received from a user by a display device; displaying, out of a plurality of singing expressions prescribed in a hierarchical structure, a plurality of options of one layer in the hierarchical structure by the display device; and displaying, when the indicator is moved to a position corresponding to one of the plurality of options, a plurality of options of a layer subordinate to the layer of the one option in the hierarchical structure by the display device. |
