Brielle and Tawni have played cello side by side in orchestras since they were nine years old. Brielle has always played second chair to Tawni's first, and she's been happy with that arrangement. When Tawni is injured, Brielle suddenly finds herself principal cellist. Not only does that mean she'll be thrust into the spotlight, but it also means she is now leader of the cello section. Brielle is terrified. Is she good enough?...