This book will explain more on Oliver's family as well as Ella's...the part that didn't really fit in the series. Although, this will be written in a new character's perspective.
Musicians are Hott
They knew each other like the back of their hands. They were the best of all things best friends. They also met online. She was finishing her undergraduate degree, while he was rising to stardom. Under a series of fortunate events, they meet. It should have been easy to fall in love, but life just had a knack for making things difficult.