Muhammad Raja Giannucca Putra is now better known as Nuca Idol. He is one of the contestants for the Indonesian Idol 2019 competition or Indonesian Idol X who made it through to the top 4. Before joining Indonesian Idol, Nuca had become a contestant in several other talent search events. Among them, Indonesia Mencari Bakat 4 in 2014, at that time He also competed with Lyodra. In 2016, Nuca became the runner-up of The Voice Kids Indonesia. In 2020 released a single with Mahalini with song Aku Yang Salah generate a ton of million views on Spotify, and now he releasing a new single "Kagum" This song was created by Andmesh who wrote the lyrics straightforward and to the point so that all his songs were always easy to hear and easy to understand in lyrics.