Shortly after, Heart headed to Western Australia in 2017 to piece together the acoustic EP, Sun Follows, in a heritage-listed warehouse by the sea, after supporting Radical Face (US) and Lewis Watson (UK) on their AU tours. After the one-year acoustic sabbatical, Harry Heart returned to Sydney with a change of pace, and released singles Twenty Five and Ninety Six from the First Endorphin EP. The EP was self-recorded at Arthur St Studios, Sydney along with drummer Gordo, and mixed in Shanghai's Metropole Studios by long-time collaborator Vincent Nydam.
2019 saw Harry Heart's return to the UK on his first ever national acoustic tour with Coffee House Sessions, with the release of the new EP 'Hands in the Hive'. Now based in Manchester, Harry Heart continues to tour, record and release new material in 2020.