Amaya's fingers flew over the keyboard. Her movements were smooth and fluid.
Fiona was dumbstruck. She did not expect the princess to play the piano so well. Because she was distracted, she was a second late with her intro.
The Princess looked at her as if prompting her to start singing. Amaya sang using her alto voice. Fiona was a soprano.
When Fiona got her momentum, she tried her best to overshadow Amaya with her powerful voice. But no matter how much she tried, Amaya's voice perfectly blended with hers, resulting in a harmonious duet.
The notes at the last part of the song were high. It required the singer to gradually increase her volume.
As Fiona's voice reached a crescendo, she faltered and was out of breath. Amaya noticed her predicament and supported her by using her soprano voice. She hit the high notes without any problem.
After she pressed the last few keys, the audience gave her a standing ovation.