Led Zeppelin- Whole lotta Love- 1973. In 1973, folk rock artist Roy Harper accompanied Led Zeppelin on their U.S. tour, observing firsthand as the band evolved into a "monster" act. He noted that as venues expanded, the band's performances became more powerful, culminating in three shows at MSG. These concerts were later featured in the 1976 film and album The Song Remains the Same. #ledzeppelin 💖💖💖 | Alexandra Hendrix