What makes Left Hand Free by alt-J notable?

'Left Hand Free' became a commercial success, charting high in multiple countries and reaching number 10 on the US Alternative Songs chart. The song's catchy feel and playful lyrics contributed to its widespread radio play, helping solidify alt-J's place in contemporary music and influencing a wave of indie pop acts that followed. When 'Left Hand Free' was released in July 2014, alt-J was experiencing a significant career phase following their critically acclaimed debut album, 'An Awesome Wave,' which won the Mercury Prize in 2012. This single marked a shift towards a more accessible sound, affirming their position as an influential act in the indie scene while building anticipation for their sophomore album, 'This Is All Yours.'