He later tried his luck with short - lived rock band Sons of Midnight .
Growing up in Brisbane , Sewell started pursuing a music career from a young age , sending around demos since he was 8 years old .
Sewell later tried Sewell 's luck with short - lived rock band Sons of Midnight .
Growing up in Brisbane , Sewell started pursuing a music career from a young age , sending around demos since he was 8 years old .