Sing me a love song

Amanda is just your ordinary teenager, exploring life, trial and error, until one day her boyfriend cheats on her. She is so upset, and only gets angrier as she remembers she has the next 3 years of collage with him. Scott -That's his name- Enters a singing contest passionate to do what it takes to win, but when Amanda finds out he'll literally kill to win, she enters too.... but undercover. Will she stop Scott from making the wrong choice, or will get get distracted somehow in the process??