You'll "DIE" laughing

Zombieland Saga may be one of the best "Idol" Animes ever because it is as far away from being one as you can get whilst still officially being one. The music when good is absolutely amazing and gets better as the story progresses. The journey to stardom is progressive rather than instantaneous like with so many Idol Anime. Every character both shines when together and gets their moment in the spotlight.