Minna no Uta

Takuto is a university student and lives a boring life. His parents were a famous musician and a music producer, but they passed away several years ago. Since then, Chika, his older sister, runs the company.... But one day, Takuto receives a call from Chika, "I'll need to declare bankruptcy!!!" Like this, his life changes completely and he starts working as a music producer. Will he be able to save the company...?