"If it's war it's war" Rema calls out DJ Neptune; accuses him of releasing his old record without his permission

Rema has called out DJ Neptune on Twitter. 

The singer said DJ Neptune released his old record without his permission. 

He added that when he found out this was about to happen, he called his manager to protest, yet Neptune went ahead anyway.

"Don't ride on my humility," Rema told Neptune.

He concluded, insisting the song must be taken down.