The Voice PH alumni Klarrise de Guzman, Jason Dy and Juan Karlos successfully staged their first major concert at the Music Museum titled One Voice.
Klarisse won the first runner-up in the first season of The Voice PH under Team Sarah.
On the season two, Jason was announced to be the grand winner with the same coach.
Juan Karlos, unlike his fellow performers, was from The Voice Kids, and placed second runner-up under Team Bamboo.
The three promising singers rendered chart-topping hits and covers for their fans that night.
Here are some scenes from the concert: