Breaking Glass (1980)

Synopsis
This British rock musical tells a tale older than dirt -- the saga of the rise to fame of an eager young star, only to discover that fame is not all that it is cracked up to be. Hazel O'Connor is a young punk-rocker, singing her angry diatribes on the splintered stages on third-rate London venues. Soon enough, she meets up with a young, aspiring manager Phil Daniels, and she rises to the top. But success puts a damper on a burgeoning love relationship, and when Jon Finch arrives, playing a sleek and smooth record promoter, the duo's artistic independence is also compromised. ~ Paul Brenner, All Movie Guide