Released in 2015 on the album Currents, "Let It Happen" is a defining track by Australian psychedelic rock musician Kevin Parker, known professionally as Tame Impala. The song exemplifies the band's evolution into a more expansive, electronic-infused sound, blending intricate guitar work with synthesized textures and a driving, hypnotic rhythm. It serves as a pivotal moment in their discography, marking a departure from the raw indie-rock of their earlier work, Lonerism, toward a polished, retro-futuristic aesthetic that became central to their identity. The track's production and lyrical themes of surrender and moving forward resonate deeply within the psychedelic and indie pop genres, establishing Tame Impala as a key voice in modern alternative music.