The duo performed a new track - expected to be titled 'Under The Bridge' - during their slot at Sziget Festival in Budapest, Hungary over the weekend.
The track continues the pair's penchant for a slow and intense ballad, which won them fans following the release of their 2010 debut album Happiness.
The Manchester band have yet to confirm the release of their second studio album, but previously revealed that "more guitars" will feature on their new effort.
Singer Theo Hutchcraft also admitted that he would love to collaborate with former Oasis star Noel Gallagher for the collection.
Hurts' first album Happiness reached number four on the UK chart and gained Top 5 placings in Germany, Switzerland, Sweden, Austria and Finland.
Watch Hurts perform a new track at Hungary's Sziget Festival below: