"Let It Happen" is a song by the Australian rock band Tame Impala, released as the lead single from their third studio album Currents (2015) on 11 March 2015. The song centers on accepting personal transition, and was worked on in various locations around the world. The song runs at nearly eight minutes long, and its second half contains a section of the song repeating akin to a scratched Compact Disc, and stripped-down autotuned lyrics consisting of various lines spoken by Parker in live shows. The song peaked at number 29 on the Belgian Flanders singles chart, number 84 on the ARIA Singles Chart and number 152 on the French Singles Chart. In the United States, the song charted at number 28 on Billboard's Adult Alternative Songs chart. "Let It Happen" appeared on many critics' year-end li