Indonesian musician Bam Mastro is a singer plus music producer who is also a vocalist to music group Elephant Kind.
Bramastro Sriehutomo Khaeroni, or known as Bam Mastro, is dedicating himself to music since his teenager days. His songs are inspired by his life journey. Aside of being a vocalist of Elephant Kind, he pursues his own career by releasing his personal work that is included in his albums and singles. He was the vocalist of the indie band Elephant Kind but also released solo music. He has released two solo mini albums, namely I Bleach My Skin (2017) and I'm An Albino Polar Bear Don't Exist in Captivity and I Know Aliens (2018).