She released her debut album „Heart-Shaped Scar” in 2001. Her next album „Suburban Sprawl & Alcohol” (2004) featured the track "Wasted," used as the theme song for seasons two and three of the Nickelodeon teen drama „South of Nowhere”. Another LP’s song, „Muddy Waters” featured in the violent and emotionally charged closing scene of the season four finale of Netflix's series „Orange Is The New Black”. The title track of LP’s last album „Lost on You” was one of the biggest hits of 2016 in many countries.
LP’s concert at Life Festival Oświęcim on 24th of June 2017 will be her first performance at a Polish festival ever.