Dream - Aksara Asa Nasution or familiarly called Aca, the second child of Raditya Dika and AAnissa Aziza, is already two years old and has many activities. This cute child is also starting to learn music like his/her older sibling, Alea.

In the video uploaded by Radit on his Instagram account @raditya_dika, it can be seen that Aca is sitting sweetly with his music tutor in front of the piano. His face looks flat, but when the teacher plays the melody of the song "Tomorrow," the child immediately becomes enthusiastic and starts singing.

Not half-hearted, the sound produced by Aca is very thunderous. If usually this song is sung with a soft and sweet voice, typical of children, when sung by Aca it sounds like a metal song.

"When Prof Aca practices being a rocker. Singing lesson with Miss @tiwurayie, Radit wrote in the video description that he uploaded.  Funny thing is, Aca sings with a loud and high voice, like a rocker. His face is also very expressive."

His music teacher managed to calm Aca down to control his voice and emotions by holding his neck and chest. Although reminded to sing calmly, Aca still sings like a rocker.

Many netizens are also amused by Aca's 'talent' for singing and his music teacher's patience in accompanying this cute child's singing. Alea, the older sister, also appears to be playing and enjoying Aca's voice by jumping around in the background.

The uploaded video by Radit has been widely commented on hilariously by netizens. Many have compared it to the not-so-melodious voice of Raditya Dika.