Wut. Reading this description, it sounds like fan-fic for Television.
"Sylvie is a dresser working for a New Romantic band currently enjoying a 21st century revival. Sylvie becomes romantically involved with Nick – reluctant heart-throb and the least unhinged member of the band – after bonding amid the chaos of touring life over a shared obsession with Television’s seminal album ‘Marquee Moon’. However, a dark secret threatens to destroy their future together and much more besides. "
The "dark secret" is that Nick spends the first 20 minutes of every gig tuning-up.
Phil