Tove Lo's debut single "Love Ballad" was released in the autumn of 2012. She features on Lucas Nord's single "Run on Love" which was released on June 5, 2013. She features on Seven Lions, Myon and Shane 54's single "Strangers" which was released on October 11, 2013. Her second single "Out of Mind" was released on October 16, 2013. Her third "Habits" was released on December 6, 2013. The song has peaked to number 10 in Denmark. Tove Lo appeared on the SVT Swedish television game show På spåret on 24 January 2014 performing covers of "Fidelity" from Regina Spektor and "Peace" from Mika. She released her debut EP Truth Serum on March 3, 2014. The album has peaked to number 25 on the Swedish Albums Chart. She released "Stay High" on the day day as the EP. The song has peaked to number 47 on the UK Singles Chart. Tove Lo played her first US show on March 10, 2014 at the Shameless SXSW Party and her first UK show at The Nottinghill Arts Club, London on April 2nd, 2014.