At the time of the live recording of "Lonely Boy" at Rock Werchter in July 2014, The Black Keys were enjoying significant commercial success following the release of their album "El Camino" in December 2011. "El Camino" marked a breakthrough for the duo, featuring the hit single "Lonely Boy," which became emblematic of their sound and garnered them widespread acclaim and multiple Grammy Awards. By 2014, they were already riding the wave of this success, bringing a heightened energy to their live performances. The Rock Werchter festival appearance showcased their ability to captivate large audiences and confirmed their status as a top-tier act in the rock scene. Additionally, their unique blend of blues rock continued to resonate with fans, further solidifying their influence in the music industry.