In 2014, Arcade Fire was in a pivotal moment of their career, having released their fourth studio album, "Reflektor," in late 2013. The album received critical acclaim and showcased a shift in their sound, incorporating elements of disco and global influences. This live performance of "Wake Up" at Glastonbury on June 28, 2014, highlights the band's ability to connect with large audiences, emphasizing their soaring anthems and emotional depth. Interestingly, "Wake Up" was a significant song from their debut album, "Funeral," which helped launch their career in 2004. By the time of the Glastonbury performance, Arcade Fire had solidified their status as a major act in indie rock and were known for their elaborate live shows, often featuring a diverse array of instruments and theatrical elements.