What is alt-j left hand free?

Alt-J's song "Left Hand Free" is a track from their second studio album titled "This Is All Yours". The song was released as a single in 2014 and became their first track to receive mainstream radio airplay. The song's upbeat tempo and catchy guitar riffs make it a standout track on the album. The lyrics, while open to interpretation, evoke a feeling of freedom and rebellion, with lines such as "I'll find my own way back/Don't care if you label me a rebel". The music video for "Left Hand Free" features a rock-climbing adventure and captures the carefree spirit of the song. The track has been performed live at various music festivals, and has been praised for its energetic and lively performance.