You are not alone with your frustration, i just have another reason: since 2-3 month they rejected all my tracks in every genre (rock, corporate, children, atmosphere, cinematic, atmosphere). That kills motivation, too. 
You are not alone with your frustration, i just have another reason: since 2-3 month they rejected all my tracks in every genre (rock, corporate, children, atmosphere, cinematic, atmosphere). That kills motivation, too.