[2] More recently, Harts has become known for his Hendrix-like guitar playing and blend of funk, pop, rock and soul music,[3] which has earned praise from wide range of musicians such as Prince, Questlove, Nick Littlemore, André Cymone, Lars Stalfors and publications such as Time, Rolling Stone, NME and more.

His voice and music also bears resemblance to that of Lenny Kravitz, who he worked with on the unreleased Rio 2016 Olympic Games theme song with American hip-hop band the Roots.

The song quickly gained much attention on music blogs and social media, which led to the track being released independently as a single on 11 November 2013.

"[18] The single was also released with an accompanying live video of Harts performing the song in a studio rehearsal room.

Harts gained further exposure when the video for the single was tweeted by Questlove of The Roots and Prince's 3RDEYEGIRL Twitter account.

[26] Daydreamer was released to positive reviews, which included many online and print music publications and articles globally.

Rolling Stone Australia described Harts as "A supernaturally talented young buck who's mastered Hendrix's blistering guitar shredding and the electro-funk pop perfection of Prince in his Eighties prime.

"Peculiar" went on to become Harts' most popular song to date, earning him exposure through radio, streaming, and major online publications.

[5] In 2017, Harts announced he had signed to American record label Razor & Tie/Washington Square for the release of Smoke Fire Hope Desire in the United States.

[34] In February 2019, Miami-based rapper Denzel Curry also featured Hart on guitar for his cover of Rage Against The Machine’s "Bulls On Parade".

Also in 2019, Hart featured as the talent in iconic guitar brand Fender’s campaign for their new 2020 Ultra Series Stratocaster.

[37] Hart was chosen to perform as the headline talent at the ICC T20 Cricket World Cup Opening Ceremony at Sydney Showgrounds Stadium in February 2020 after it was announced he had been hand-picked to record the official campaign theme song.

[38] Hart also announced a special live Australian tour for 2020, dedicated to celebrating the work and the 50-year legacy of Jimi Hendrix.