Hairi Azri started singing at the age of 14 in 2014 as a kid that want to express his feelings and life story to the world.

He met Young Malaysian (YMY) in 2009 and started focusing in making hip hop music in his own way.

He is officially known as B-Heart later that year. The B stand for Broken while he refers to his own gender. Art stand for his own perspective of music.

He signed with Warner Chappell Music as songwriter and Rumpun Records as recording artist in 2015.